Thanks for the quick reply!
Unfortunately I'm not able to upload the file 1. it's a sensitive content 2. Also I can't even open it, after opening it 5-6 times and was trying to fix the issue at one point the file stopped opening and to AP crashed immediately w/o any notice.
Yes it's in the text flow, but it's not about the capability of flowing table content, but it might be the root cause of the bug... The resize bug appeared in multiple cases when I created a new Text Flow by connecting two Text Frames which included Tables.
Why I'm sure it is a bug, because I was not able to Undo it, up until I was able to open the file the only way to "undo" is to close the file and open a previous version/state.
Yes, tables are pinned and I get used to that, having them jumping from one page to another depending on the pin's placement. So that's fine.
Yes, I'm using the latest AP version. No, I don't have rotated tables either.
What I suspect as a trigger is: pinning + creating new text flow (+ something unexpected with the format, see below)
@thomaso do you suspect copy-pasting content from another file might cause the issue? Although I pasted them from Pages, I got rid off all the text styles long ago. Also, I gave custom height to each of the rows when made the stylistic changes.