I'm having an issue with columns widths on Internet Explorer.
This occurred when upgrading from 2017.1.223 to 2018.1.221.
Changing the widths of columns on the razor code doesn't change anything in IE. If I render the page, then try to change the width by dragging the header cell, the columns align, but still don't take up the full width, like normal. I have attached a screenshot of the columns aligned after messing with them is called after-align.png
I have attached screenshots of the grid in both Chrome and IE too. Again, the grid works in Chrome, but doesn't work in IE. Let me know if you need any more information!