Default Modification's sign isn't defined by default as expected.

[Bouh]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

When I use the quick menu to setup an event the modification's sign isn't correctly set by default as it is the case when I choose en event in the instruction editor.

Steps to reproduce

1 - Right-Click, add an action like "variable number"
2 - There is no "=" by default.

GDevelop platform

Desktop, Web, Mobile

GDevelop version

5.2.168

Platform info

All platforms

Additional context

No response

[AlexandreSi]

Technically speaking, it's "normal":

• When you use the right click on the "Add event" button, you select the action/condition and it's directly added in the project event sheet with no parameter set.
• When you use the dialog, the UI guides you to select the action/condition, set the parameters and when you're done and click OK, it adds the action/condition in the project event sheet.

I'm ok with the idea that the default operator can be set when adding an action/condition through the quick way but my question is: should it behave like that?