A table renders outside the boundaries of the post/comment

Context

This problem was originally discovered at:

…hence it content.

However, this method of embedding HTML5 inside Markdown tables is common: [1]

Reproducible Example

<p>Here's something to make y'all think!</p>
<table>
<thead>
<tr>
<th></th>
<th>Mine</th>
<th>My Brother's</th>
</tr>
</thead>
<tbody>
<tr>
<th><code>kinfo</code></th>
<td>

~~~YAML
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ— AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 5700
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
~~~

</td>
<td>

~~~YAML
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ— AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 7900 XTX
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
~~~

</td>
</tr>
<tr>
<th><code>sudo tree /boot/efi</code></th>
<td>

~~~tree
/boot/efi
β”œβ”€β”€ EFI
β”‚   β”œβ”€β”€ BOOT
β”‚   β”‚   β”œβ”€β”€ BOOTIA32.EFI
β”‚   β”‚   β”œβ”€β”€ BOOTX64.EFI
β”‚   β”‚   β”œβ”€β”€ fbia32.efi
β”‚   β”‚   └── fbx64.efi
β”‚   └── fedora
β”‚       β”œβ”€β”€ BOOTIA32.CSV
β”‚       β”œβ”€β”€ BOOTX64.CSV
β”‚       β”œβ”€β”€ gcdia32.efi
β”‚       β”œβ”€β”€ gcdx64.efi
β”‚       β”œβ”€β”€ grub.cfg
β”‚       β”œβ”€β”€ grubia32.efi
β”‚       β”œβ”€β”€ grubx64.efi
β”‚       β”œβ”€β”€ mmia32.efi
β”‚       β”œβ”€β”€ mmx64.efi
β”‚       β”œβ”€β”€ shim.efi
β”‚       β”œβ”€β”€ shimia32.efi
β”‚       └── shimx64.efi
β”œβ”€β”€ mach_kernel
β”œβ”€β”€ System
β”‚   └── Library
β”‚       └── CoreServices
β”‚           └── SystemVersion.plist
└── System Volume Information

8 directories, 18 files
~~~

</td>
<td>

~~~tree
/boot/efi
β”œβ”€β”€ EFI
β”‚   β”œβ”€β”€ BOOT
β”‚   β”‚   β”œβ”€β”€ BOOTIA32.EFI
β”‚   β”‚   β”œβ”€β”€ BOOTX64.EFI
β”‚   β”‚   β”œβ”€β”€ fbia32.efi
β”‚   β”‚   └── fbx64.efi
β”‚   └── fedora
β”‚       β”œβ”€β”€ BOOTIA32.CSV
β”‚       β”œβ”€β”€ BOOTX64.CSV
β”‚       β”œβ”€β”€ gcdia32.efi
β”‚       β”œβ”€β”€ gcdx64.efi
β”‚       β”œβ”€β”€ grub.cfg
β”‚       β”œβ”€β”€ grubia32.efi
β”‚       β”œβ”€β”€ grubx64.efi
β”‚       β”œβ”€β”€ mmia32.efi
β”‚       β”œβ”€β”€ mmx64.efi
β”‚       β”œβ”€β”€ shim.efi
β”‚       β”œβ”€β”€ shimia32.efi
β”‚       └── shimx64.efi
β”œβ”€β”€ mach_kernel
β”œβ”€β”€ System
β”‚   └── Library
β”‚       └── CoreServices
β”‚           └── SystemVersion.plist
└── System Volume Information

8 directories, 18 files
~~~

</td>
</tr>
<tr>
<th><code>cat /etc/default/grub</code></th>
<td>

~~~sh
cat /etc/default/grub
GRUB_TIMEOUT="15"
  # Original: GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
  # Original: Identical
GRUB_DEFAULT="saved"
  # Original: Identical
GRUB_DISABLE_SUBMENU="true"
  # Original: Unknown
GRUB_TERMINAL_OUTPUT="gfxterm"
  # Original: GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX=""
  # Original: GRUB_CMDLINE_LINUX="rhgb quiet"
GRUB_DISABLE_RECOVERY="false"
  # Original: GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG="true"
  # Original: Unknown
  # Reason: https://discussion.fedoraproject.org/t/missing-boot-entries-with-grub-enable-blscfg-true/70805/3
GRUB_GFXMODE="2560x1440,auto"
  # Original: None
GRUB_DISABLE_OS_PROBER="true"
  # Original: None
  # Reason: https://github.com/MaddieM4/os-prober/issues/5#issue-777438588
~~~

</td>
<td>

~~~sh
GRUB_TIMEOUT=25
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="gfxterm"
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_RECOVERY="false"
GRUB_ENABLE_BLSCFG=true
GRUB_GFXMODE=2560x1440,auto
~~~

</td>
</tr>
<tr>
<th><code>sudo fdisk -l /dev/nvme2n1</code></th>
<td>

~~~YAML
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe              
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: BDA1D2E0-E95A-4EB7-9502-BE9E43D64E3D

Device         Start        End    Sectors  Size Type
/dev/nvme2n1p1  2048 3907022847 3907020800  1.8T Linux filesystem
~~~

</td>
<td>

~~~YAML
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe              
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 95F62691-D093-4072-8970-7D9108C0A5EE

Device              Start        End    Sectors  Size Type
/dev/nvme2n1p1       2048     206847     204800  100M EFI System
/dev/nvme2n1p2     206848     239615      32768   16M Microsoft reserved
/dev/nvme2n1p3     239616 3905492991 3905253376  1.8T Microsoft basic data
/dev/nvme2n1p4 3905492992 3907026943    1533952  749M Windows recovery environment
~~~

</td>
</tr>
<tr>
<th><code>sudo grub2-emu</code></th>
<td>

https://youtu.be/8JQsz23y2nA

<p>At least you all know it doesn't appear for me. I don't think <code>grub2-emu</code> has ever worked, because I have a search about this problem from 2025-01 in my browser history.</p>

</td>
<td>

![image|689x310](upload://krAW4TMsuOY98vWqIIs9Jhont9y.png)

Notice the "Windows Boot Manager"?!

</td>
</tr>
</tbody>
</table>

…renders as:

To confirm that it does so here:

Here's something to make y'all think!

Mine My Brother's
kinfo
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ— AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 5700
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ— AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 7900 XTX
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
sudo tree /boot/efi
/boot/efi
β”œβ”€β”€ EFI
β”‚   β”œβ”€β”€ BOOT
β”‚   β”‚   β”œβ”€β”€ BOOTIA32.EFI
β”‚   β”‚   β”œβ”€β”€ BOOTX64.EFI
β”‚   β”‚   β”œβ”€β”€ fbia32.efi
β”‚   β”‚   └── fbx64.efi
β”‚   └── fedora
β”‚       β”œβ”€β”€ BOOTIA32.CSV
β”‚       β”œβ”€β”€ BOOTX64.CSV
β”‚       β”œβ”€β”€ gcdia32.efi
β”‚       β”œβ”€β”€ gcdx64.efi
β”‚       β”œβ”€β”€ grub.cfg
β”‚       β”œβ”€β”€ grubia32.efi
β”‚       β”œβ”€β”€ grubx64.efi
β”‚       β”œβ”€β”€ mmia32.efi
β”‚       β”œβ”€β”€ mmx64.efi
β”‚       β”œβ”€β”€ shim.efi
β”‚       β”œβ”€β”€ shimia32.efi
β”‚       └── shimx64.efi
β”œβ”€β”€ mach_kernel
β”œβ”€β”€ System
β”‚   └── Library
β”‚       └── CoreServices
β”‚           └── SystemVersion.plist
└── System Volume Information

8 directories, 18 files
/boot/efi
β”œβ”€β”€ EFI
β”‚   β”œβ”€β”€ BOOT
β”‚   β”‚   β”œβ”€β”€ BOOTIA32.EFI
β”‚   β”‚   β”œβ”€β”€ BOOTX64.EFI
β”‚   β”‚   β”œβ”€β”€ fbia32.efi
β”‚   β”‚   └── fbx64.efi
β”‚   └── fedora
β”‚       β”œβ”€β”€ BOOTIA32.CSV
β”‚       β”œβ”€β”€ BOOTX64.CSV
β”‚       β”œβ”€β”€ gcdia32.efi
β”‚       β”œβ”€β”€ gcdx64.efi
β”‚       β”œβ”€β”€ grub.cfg
β”‚       β”œβ”€β”€ grubia32.efi
β”‚       β”œβ”€β”€ grubx64.efi
β”‚       β”œβ”€β”€ mmia32.efi
β”‚       β”œβ”€β”€ mmx64.efi
β”‚       β”œβ”€β”€ shim.efi
β”‚       β”œβ”€β”€ shimia32.efi
β”‚       └── shimx64.efi
β”œβ”€β”€ mach_kernel
β”œβ”€β”€ System
β”‚   └── Library
β”‚       └── CoreServices
β”‚           └── SystemVersion.plist
└── System Volume Information

8 directories, 18 files
cat /etc/default/grub
cat /etc/default/grub
GRUB_TIMEOUT="15"
  # Original: GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
  # Original: Identical
GRUB_DEFAULT="saved"
  # Original: Identical
GRUB_DISABLE_SUBMENU="true"
  # Original: Unknown
GRUB_TERMINAL_OUTPUT="gfxterm"
  # Original: GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX=""
  # Original: GRUB_CMDLINE_LINUX="rhgb quiet"
GRUB_DISABLE_RECOVERY="false"
  # Original: GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG="true"
  # Original: Unknown
  # Reason: https://discussion.fedoraproject.org/t/missing-boot-entries-with-grub-enable-blscfg-true/70805/3
GRUB_GFXMODE="2560x1440,auto"
  # Original: None
GRUB_DISABLE_OS_PROBER="true"
  # Original: None
  # Reason: https://github.com/MaddieM4/os-prober/issues/5#issue-777438588
GRUB_TIMEOUT=25
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="gfxterm"
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_RECOVERY="false"
GRUB_ENABLE_BLSCFG=true
GRUB_GFXMODE=2560x1440,auto
sudo fdisk -l /dev/nvme2n1
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe              
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: BDA1D2E0-E95A-4EB7-9502-BE9E43D64E3D

Device         Start        End    Sectors  Size Type
/dev/nvme2n1p1  2048 3907022847 3907020800  1.8T Linux filesystem
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe              
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 95F62691-D093-4072-8970-7D9108C0A5EE

Device              Start        End    Sectors  Size Type
/dev/nvme2n1p1       2048     206847     204800  100M EFI System
/dev/nvme2n1p2     206848     239615      32768   16M Microsoft reserved
/dev/nvme2n1p3     239616 3905492991 3905253376  1.8T Microsoft basic data
/dev/nvme2n1p4 3905492992 3907026943    1533952  749M Windows recovery environment
sudo grub2-emu

At least you all know it doesn't appear for me. I don't think grub2-emu has ever worked, because I have a search about this problem from 2025-01 in my browser history.

Notice the β€œWindows Boot Manager”?!


  1. stackoverflow.com/revisions/60502719/3 β†©οΈŽ

Issue looks legit, but I feel it is a better fit for UX moving it there.

2 Likes