DS sometimes crashes when importing .qdsbundle (macOS)

RTA test results show occasional DS crash on macOS in test for importing .qdsbundle asset. Test does the following:

• Creates a new project
• Right clicks in Material Browser and selects "Import material"
• Tries to import the attached .qdsbundle material
• -> Sometimes importing works without DS crashing, but occasionally DS crashes when importing the bundle
• I was able to reproduce also manually a few times, but required several attempts. Attached stack trace of the crash.
• So far crash has been detected to happen only on macOS