Error using Component discovery on markdown files

[acgourley]

I have a directory like:

_i18n/en/component1.md
_i18n/en/component2.md

So I figure I can use Component Discovery to load them, right?

Regex: _i18n/(?P<language>[^/.]*)/(?P<component>[^/]*)\.md
File format: markdown
Component name: {{component}}
Monolingual base filename: _i18n/en/{{ component }}.md

However I get an error: The following components could not be created
{'edit_template': ['Editing template is not supported with this file format.']}

I've tried tons of different values for the monolingual component too but I'm stumped. Any help appreciated 🙏

(I'm using the hosted weblate so it should be latest version)

[nijel]

#12855 should fix this.