[Jitsi SDK] Brave is crashing when hanging up the call

[hffvld]

Description:

Brave is crashing when hanging up the call.

Steps to Reproduce

1. Launch Brave 0.0 (23.11.17.19)
2. Tree-dot menu > Talk > Start free call
3. Join meeting > Tap the red button to hang up > Observe the crash

Actual result:

Brave is crashing when hanging up the call.

I checked Brave 1.61 (23.12.7.20) and the issue is not reproducible there.

https://github.com/brave/brave-ios/assets/128532965/820cf8a6-b2cf-4c02-b845-216271258cd8

Expected result:

Brave must not crash when hanging up the call.

Reproduces how often: [Easily reproduced, Intermittent Issue]

Easily reproduced

Brave Version:

Brave build: 0.0 (23.11.17.19)
BraveCore: 1.61.69 (119.0.6045.124)
Jetsi SDK: 8.6.0

• Can you reproduce this issue with the most recent build from TestFlight? N/A
• Can you reproduce this issue with the previous version of the current build from TestFlight? N/A
• Can you reproduce this issue with the current build from AppStore? N/A

Device details:

Device/OS: iPhone 14 / iOS 17.2

Website problems only:

• did you check with Brave Shields down?
• did you check in Safari/Firefox (WkWebView-based browsers)?

Additional Information

Cross-referencing the same issue from Jitsi repo - https://github.com/jitsi/brave-tracker/issues/140

[soner-yuksel]

Closing this ticket since it is tracked in jitsi SDK