Hi,
I noticed that the category description get's too big, when the redactor plugin is used:
upload-b4843626-e37d-47d7-b305-b375eee292f4
When the redactor composer is disabled and instead the markup composer is enabled, everything looks fine:
upload-b52b8c2a-389a-42d7-ac09-8e4199e989f6
It seems that the <p> tag gets lost somewhere...