Removing bold/italics formatting while highlighting * results in wrong post-format-removal text highlighting

Bug
1

This one is a little weird, but I noticed it along with Ctrl+I replaces bold formatting instead of adding additional formatting.

Steps to reproduce:

  1. Type “test” and highlight it
  2. Hit Ctrl+B to get **test**
  3. Highlight the entire text **test** (this is admittedly a bit weird when done right after applying the bold formatting, but in a normal workflow I think it can happen more reasonably)
  4. Hit Ctrl+B to remove the bold formatting

Expected: The ** formatting is removed and the whole word test is highlighted
Actual: The ** formatting is removed, but only st is highlighted (which means you can’t apply additional formatting on the word without fixing the highlighting first)

image

Note that the same happens with Ctrl+I for italics, but est is highlighted at the end, so it appears to be affected by how many formatting characters are removed.

2

It seems to specifically deselect the left 2 and right two chars, for example:

**strong**

Deselects the st. Re-bolding and then selecting all again, then de-bolding takes off the right two chars incorrectly.

st**rong**

Which becomes

**rong