Twenty Fifteen & Twenty Sixteen: Calendar block does not apply font-size from block option on the editor side.

[viralsampat]

Hello,

I have reviewed "Calendar" block and found that it's font size does not change when we trying to change it from block option on the editor side. Its works as expected for front-end side.

I have prepared its video:

Issue: ​https://www.awesomescreenshot.com/video/27694107?key=417bb0d365a991ee3ad6686a0ea460cb

I think that it should be same for editor side.

Note: I have checked core ticket and found same issue for Twenty Twenty theme: #59996

Thanks,

[viralsampat]

I have checked above mentioned issue and I have resolved it and added patch for both the themes.

[sabernhardt]

Duplicate of #59912.

Both Twenty Fifteen and Twenty Sixteen set the same font size for body and table elements in the editor, so the table styles should be redundant. I think removing the font-size would be better than switching it to inherit, and you already did that in 59989.2.patch and 59912.2.patch.