Meshlib creation popup content is misaligned

[dominiks]

Tested versions

v4.3.beta.custom_build [62a056a]

System information

Godot v4.3.beta (62a056a) - openSUSE Tumbleweed

Issue description

Exporting a scene as a meshlib opens a popup to show progress while preview images are generated. In 4.3 the content of the popup is not centered but left aligned.

Steps to reproduce

Create scene with (many) meshes inside, Go to Scene->Export->Meshlib and export as meshlib.

Minimal reproduction project (MRP)

n/a

[AThousandShips]

Thank you for reporting, consolidating in:

• Save progress popup's content is too small #92971

See there for more details, if you think something was missed about this and it's not the same issue, please comment here and it can be reopened