[4.2] [UX] Reset hidden postinstallation messages

[magnussinger]

Pull Request for Issue #37399

Summary of Changes

In the post-installation messages, you can now reset hidden messages before you have to hide all the other messages

Testing Instructions

There's an extra button in the toolbar, hide one message and press the reset button, and the message will be visible again

Actual result BEFORE applying this Pull Request

You had to hide all messages before making them visible again

Expected result AFTER applying this Pull Request

You can show hidden messages again before hiding all others before

Documentation Changes Required

None

[brianteeman]

The reset button should not be displayed (or it should be disabled) if there are no hidden messages.

(I'm not convinced this button is a suitable solution to the issue. As I write in the issue there are several ways to achieve the aim. It all depends on what is the motivation/reason for the change.

[chmst]

Thank you for your contribution, @magnussinger!

This indeed solves the acute problem, that a hidden message cannot be reactivated. As you can see in the issue comments, this could be only an interim solution.

[magnussinger]

Yes I'll fix that it only shows the button when messages are hidden later, but I think the solution with the button on top is a bit cleaner than minimizing hidden messages, but I'm open for suggestions

[magnussinger]

@brianteeman I just updated my PR and it shows the button only when there are hidden messages now

[Quy]

Please fix and use the refresh icon instead of plus icon.

[magnussinger]

@Quy I updated the button

[Quy]

Please also fix the security token warning. Thanks.

[magnussinger]

@Quy I'm sorry but how can I see warnings in the backend? I somehow can't see the warning message

[Quy]

Click the Reset button in the toolbar.

[magnussinger]

When I click on the reset button, there is no warning message, I just re-tried it

[Quy]

Let me try again with the prebuilt package and report back later.

[magnussinger]

Thanks

[Quy]

Closing in favor of #38064. Thank you.