PrismLauncher becomes non-interactive when loading an image-heavy README

[msfjarvis]

Operating System

Linux

Version of Prism Launcher

PrismLauncher 8.3

Version of Qt

Qt 6.7.0

Description of bug

If the README of a modpack (maybe other things as well) takes too long to render, for example it is using a bunch of images/embeds and they're still being fetched, the UI becomes non-interactive until the loading has finished.

This may also be possibly caused by Prism trying to load the (rather long) version list and the README images rendering in later is just a side effect of that.

Steps to reproduce

• Select 'Add instance'
• Go to 'Modrinth' -> 'Fabulously Optimized'
• Observe the UI locks up until the badges in the README render in

Suspected cause

No response

This issue is unique

• I have searched the issue tracker and did not find an issue describing my bug.