allow separate button width adjustment for landscape and portrait

[Raoul-Kima]

Context

Since the app allows separate layouts for portrait and landscape, the number of buttons per button row can differ between the two. This causes the buttons to change shape. E. g. if I use the "only letters" layout in portrait and adjust the button width to be square, then in landscape (e.g. using the double letters layout) they end up being much taller then wide.

Describe your suggested feature

I suggest having separate button width sliders for landscape and portrait.
(Edit: I meant the "key height" adjustment. Which, together with the scale adjustment can be used to adjust button width.)

Other details

An alternative might be to change it so button retaing their shape instead of the panel retaining its width when switching between layouts with fdiffereing number of buttons per row. However, some might indeed prefer the buttons to be a bit less wide when using a panel with many buttons per row. Not having separate adjustments for portrait and landscape doesnt allow that (at least not in a customizable way).
(Edit: changed wording to reflect that the adjustment ist called "key height" not "button width" as I previously thought)

Acknowledgements

• I have searched the existing issues and this is a new one, NOT a duplicate or related to another open issue.
• This is a single feature request, in case of multiple feature requests I will open a separate issue for each one (they can always link to each other if related)
• I have written a short but informative title.
• I have checked through the app settings for my feature.
• I will fill out all of the requested information in this form.

[Anarchtism]

The way I've been somewhat working around this is by using the "Landscape scale" option, but being able to change key height separately for landscape would be a much more effective fix.