when I start the composer in a debug build, insert a table and then create a caption I see a bunch of assertions like: ###!!! ASSERTION: Parser and editor disagree on blockness: caption: '*aIsBlock', file c:/moz_sour/mozilla/mozilla/editor/libeditor/html/nsHTMLEditor.cpp, line 5 75 It would be cool, if you could fix this because this popups make it quite difficult to investigate bug 105467
I'm either going to fix this or turn off the warning.
Created attachment 649203 [details] [diff] [review] Patch v1 Given that Joe hasn't fixed it in the last decade...
Didn't make M1, I'm afraid. https://hg.mozilla.org/mozilla-central/rev/b0b9d41f016a