Quaternion crashes shortly after attempting to load room logos (Haiku)

[win8linux]

Description

Quaternion crashes shortly after launching it on Haiku

Steps to reproduce

• Install Quaternion package from HaikuDepot
• Launch Quaternion

Expected: Quaternion loads the room logos and finishes starting up successfully.

Quaternion dumps logs to the standard output. If you can find the logs and identify any log snippets relevant to your issue, please include those here (please be careful to remove any personal or private data):

These are the last lines before Quaternion crashes, which happen after its gets the list of rooms:

quotient.jobs.sync: Sent GET https://kde.modular.im/_matrix/client/r0/sync
quotient.jobs: Sent GET https://kde.modular.im/_matrix/client/r0/capabilities
quotient.jobs: Sent GET https://kde.modular.im/_matrix/media/r0/thumbnail/matrix.org/KZPqBntPhSHznmEefXrIdadx
quotient.jobs: 200 <- GET https://kde.modular.im/_matrix/client/r0/capabilities
quotient.jobs.sync: 200 <- GET https://kde.modular.im/_matrix/client/r0/sync
Kill Thread

There is also the crash report generated by Haiku: https://gist.github.com/win8linux/df34f621e5b3f87ebd3203dcca14839d

Version information

• Quaternion version: 0.0.95
• Install method: Package Manager (HaikuDepot from official HaikuPorts repo)
• Platform: Haiku x86_64

[KitsuneRal]

The related piece of the stacktrace (RoomEvent::senderId() and below) is very well-trodden so I venture guessing there's an issue in the Haiku port of Qt.