The table with list of feedback extends beyond the page

[seluianova]

Describe the Bug

There is a white space on the right of the Feedback form (at a certain screen resolution/window size):

Steps to Reproduce

I was able to reproduce it in Chrome and in Firefox minimizing the window to a certain size.

Additional Information

Traceback

[seluianova]

I've commited some changes towards the fix, but it still has some imperfections depending on the data size and window size and needs further testing and fixing.

I can continue working on it later, but if anyone likes the issue and wants to pick it up, feel free to take it.