Create post with markdown date returns error 500

Product Support
3

no, it dont work from the normal user ux/frontend.

Plugins:

Name URL
Custom wizard Bump version · paviliondev/discourse-custom-wizard@6e1efdd · GitHub
Data explorer Build(deps-dev): Bump rack from 3.1.12 to 3.1.16 (#378) · discourse/discourse-data-explorer@d60c7ac · GitHub
Discourse-Kalender FIX: Destroy calendar popover on navigation (#761) · discourse/discourse-calendar@a034764 · GitHub
Docs Build(deps-dev): Bump rack from 3.1.12 to 3.1.16 (#211) · discourse/discourse-docs@17909a9 · GitHub
Footnote DEV: Add various APIs and outlets to the themes config area (#33385) · discourse/discourse@0ccf792 · GitHub
Journal Merge pull request #8 from fokx/main · paviliondev/discourse-journal@ecbd0ff · GitHub
Locations Merge pull request #127 from davidtaylorhq/raw-handlebars · merefield/discourse-locations@06048dc · GitHub
Prometheus bump rack from 3.1.15 to 3.1.16 (#150) · discourse/discourse-prometheus@a1e0ba6 · GitHub
Signatures Bump rack from 3.1.12 to 3.1.16 (#90) · discourse/discourse-signatures@c0d69bd · GitHub
Discourse Spoiler-Alarm DEV: Add various APIs and outlets to the themes config area (#33385) · discourse/discourse@0ccf792 · GitHub
Discourse – Folgen Bump rack from 3.1.12 to 3.1.16 (#153) · discourse/discourse-follow@240f7f9 · GitHub
Discourse – Gamifizierung Bump rack from 3.1.12 to 3.1.16 (#205) · discourse/discourse-gamification@178cb22 · GitHub
Discourse – Gelöst FIX: Check if user has existing solution despite trust_level=any for … · discourse/discourse-solved@0350b46 · GitHub
Discourse – Wer ist online? Bump rack from 3.1.12 to 3.1.16 (#131) · discourse/discourse-whos-online@7618335 · GitHub

Themes & Components

Name URL
DiscoTOC GitHub - discourse/DiscoTOC: A Discourse theme component that generates a table of contents for topics with one click · GitHub
discourse-reply-template-component GitHub - discourse/discourse-reply-template-component · GitHub
Hamburger links component GitHub - discourse/discourse-custom-hamburger-links · GitHub
Icon Header Links GitHub - discourse/discourse-icon-header-links · GitHub