Text formatting in Corfunc Perspective needs attention

[smk78]

Copied from PR #2450

As far as I can see, the parameter part of the Corfunc perspective is of fixed width; you can drag the who perspective wider, but all that does is stretch the plots, you can't widen the parameter part? The reason I was trying to do this is that on my monitor (standard 1920x1080 widescreen) the text for some of the Lamellar Parameter boxes is 'lost':

[lucas-wilkins]

Maybe it does, but it is probably the general issue with font scaling.

[smk78]

So I thought I would test if it was the general font scaling whilst I was evaluating #2463.
What I did was go to the new File > Preferences > Display Options and changed the scaling to either 'automatic' or unchecked 'automatic' and set a scale of 0.9. I then clicked 'Apply' at which point I was informed the program needed to restart. So I ok'd that and this happened in both instances: