When changing zoom level, graphs are resized inappropriately at the end

[cigamit]

Describe the bug
When you zoom the page, any page, at the end of all the graphs rendering, they are resized slightly, which is annoying.

To Reproduce
Steps to reproduce the behavior:

1. Use Dark Theme
2. Bring up the tree view
3. Set the number of graphs to a relatively small amount
4. Zoom the page
5. See error

Expected behavior
This should not happen.