Addon Manager: Unresponsiveness whether large addons are installed or the install is stalled

[SpeeQz1]

Is there an existing issue for this?

• I have searched the existing issues

Problem description

Currently when the Addon Manager is downloading addons their progress is not displayed and it simply is saying that the addon is being installed.
This is a problem for large addons like the FreeCAD-library for parts or in rare cases where an addon is stalling.
So it would be nice to have a download bar displayed bellow.

Full version info

OS: Linux Mint 22 (X-Cinnamon/cinnamon/xcb)
Architecture: x86_64
Version: 1.0.0.39109 (Git) Conda AppImage
Build type: Release
Branch: (HEAD detached at 1.0.0)
Hash: 2fcc5317fe3aee96ca73475986a577719fc78e20
Python 3.11.9, Qt 5.15.13, Coin 4.0.3, Vtk 9.2.6, OCC 7.7.2
Locale: English/United States (en_US)
Stylesheet/Theme/QtStyle: OpenDark.qss/OpenDark/Fusion
Installed mods: 
  * fasteners 0.5.29 (Disabled)
  * lattice2 1.0.0
  * Manipulator 1.5.7
  * CurvedShapes 1.0.13
  * FreeCAD-Ribbon 1.4.0
  * SearchBar 1.0.2
  * OpenTheme 2024.9.1

Subproject(s) affected?

Addon Manager

Anything else?

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[SomeOverlyMaliciousEditor]

I think a simple status bar (percent) or a metric like how much is the current datarate/size of the download would be very intuitive

[chennes]

Fixed by #156