[QA] Testing Session | Avatars and backpacks stop loading with many participants

[Ludmilafantaniella]

Explorer Alpha build versions:

• v0.21.0

Issue Description:

During a testing session with around 25 participants, avatars stopped loading in the backpack and other users' avatars were missing when opening their passports. Initially, avatars and passports loaded correctly, but as more participants joined, the issue worsened, leading to more missing avatars and backpacks.

STR:

1. Launch the explorer and join a session with around 25 participants.
2. Observe the avatars in the backpack and other users' passports.
3. Note if avatars stop loading in the backpack and if other users' avatars are missing in the passports as the number of participants increases.

Expected behavior:

Avatars should load correctly in the backpack and passports consistently, even with a high number of participants, without needing to restart the application.

Current behavior:

https://github.com/user-attachments/assets/27463899-b729-4ad7-88e0-3b529bbf3395

Notes

• The problem worsens as more participants join the session.
• The issue is mitigated after relaunching the client.

[m3taphysics]

Hoping lazy loading improves the situation.