Initial size of the cluster dashboard window is very small

[jandubois]

Not sure if this is a regression (needs to be checked), but the width of the window is too small:

Maybe the initial screen works ok, but switching to e.g. the Pods view has the tables cut off:

1.20.0-RC1 on macOS 15.6 on M1

[jandubois]

Not sure if this is a regression

Already small in 1.19.3, so not a regression.