Menu: "Select All" does not work in input fields

[bpasero]

Refs: #52854

Steps:

• click into an input field (e.g. search viewlet)
• right click
• pick "Select All"

=> 🐛 nothing is selected

[bpasero]

I wonder if this is just a focus issue where after clicking "Select All" the input field was just not focused and so I could not see the selection?

[sbatten]

If an editor is open when trying this repro, the action runs on the editor so we need a way to return focus before the action is run. I can do that in the action runner that I am already using if you know how I can track what was previously focused.

[bpasero]

I got a fix I think.