Stable quick pick can not be closed using mouse / touch

[hediet]

Testing #167161

You need to use the keyboard (escape) to close this dialog.
This is especially problematic for tablet usage.

There are two options:

• Close the dialog when it loses focus (like F1)
• Show a close button in the dialog (the X)

This applies to many such dialogs, but I just noticed this while testing this feature.

[isidorn]

As you say I think this is a general quick pick problem - when the quick pick client chooses to create a quick pick that does not hide on blur. I think quick pick currently does not support rendering the X button for closing.

In this use case using a stable quick pick is the way to go imho, so assigning to @TylerLeonhardt since he might have heard similar requests for quick pick in the past.

[hediet]

What is the decision criteria of when a quick pick is stable and when not?

[isidorn]

When you might need to alt-tab to get something, like a profile URL then it should be stable.

[gjsjohnmurray]

Previously discussed in #99081

[TylerLeonhardt]

/duplicate #99081