GDB debug UI variable expansion animations cause annoyance

When there are multiple members of a class/struct during debugging (like elements of an std::vector), expanding them causes the whole tree is redrawn while animating it. Doing this in rapid succession is annoying.

When the tree is not redrawn, the animation is nice but more often than not this is not the case, unfortunately.

I attach an example video of the issue which can be played in the browser.