I just started to use ag-grid in one of my projects and I created a Cell Renderer to display buttons in my "actions" columns, as you can see below:
Everything works fine but after I moved the grid inside of an Angular material I observed a strange behavior. If you navigate to the second tab and then you go back. The buttons are pushed out of the table:
You can check the behavior on stackblitz.
Any help or ideas are welcome. Thanks!

