[Feature request] Set fixed button max width

[antrmn]

40% fixed width:

IMHO it would be aesthetically better if the button would adapt to the text.

Here is another example of the issue with 80% fixed indicator width:

[fthx]

So why do you use fixed width?

[antrmn]

So why do you use fixed width?

Variable takes all the available space if needed. I'd like that not to happen and set a max width instead.

[fthx]

ok that is clear now