fix: remove duplicate bindings

[MorenoTropical]

Purpose / Description

Describe the problem or feature and motivation

Fixes

• Fixes Combine redundant controls #18841

Approach

Instead of combining the bindings, I let it override the binding because I think it is more expected.

How Has This Been Tested?

With an Android 11 emulator, I assigned the same gesture, but with different card sides to see if the side would get overriden.

Checklist

Please, go through these checks before submitting the PR.

• You have a descriptive commit message with a short title (first line, max 50 chars).
• You have commented your code, particularly in hard-to-understand areas
• You have performed a self-review of your own code
• UI changes: include screenshots of all affected screens (in particular showing any new or changed strings)
• UI Changes: You have tested your change using the Google Accessibility Scanner

[BrayanDSO]

LGTM. Thanks

[lukstbit]

@BrayanDSO I find the behavior with the new change confusing. If I set the same gesture for answer(after previously setting the question) the text just says: A: Touch Up. Users might think their question binding was removed. I think it should be presented like choosing Question & Answer where it would just say Touch Up.

[BrayanDSO]

The proposed behavior of overriding makes sense to me. If I already have a gesture assigned to a control and I want to assign it to both sides, I should select Question & Answer. If I'm not selecting that, it's because I want to assign only that side.

But I get how that may be unexpected. The combining behavior may be unexpected as well if I want to assign the control to a single side then remove the other side afterwards.

Maybe the current behavior is the least surprising and we should close this PR. The redundancy issue may not be relevant.

[lukstbit]

I think the potential confusion after the change(I'm pretty sure this is going to end in a report) outweighs the text duplication. I've also closed the related issue.

Sorry for the wasted effort.