Resource Pack fails to load in settings

Bug: When downloading a pack (simburbia in this case) and trying to see it in settings, it will appear as an unknown pack.

Steps to Reproduce:
Step 1: In main menu, go to Settings

Step 2: In settings go to global resources

Step 3: Go to my packs. If you downloaded a pack (the "simburbia By jigarbov" one in my case), it can appear with no info and with the Icon of unknown pack.

Step 4: press x in your controller on the "unknown" pack

Observed Results:

In the "my packs" interface, appears the pack as a broken, unknown or non-existant pack, and in the "Pack info" interface, it appears as an unknown pack with a message in issue section saying "unable to find manifest in pack"

Expected Results:

In the "my packs" interface, i should see the pack title and otger info line the author and the icon of the pack. In the "pack info" interface, i should see the normal info of the pack.

 

Notes:

The packs affected are the ones of the community, like the simburbia by jigarbov one. Packs made by minecraft/mojang itself are not affected.

Update:I Know i said that resources packs made by minecraft/mojang itself are not affected, but i was wrong. Mojang’s beta texture update pack is affected by the broken resource pack, via installing a nonexistant update to the resource pack, breaking it as well.