Crashes on selecting a gesture type. Rated 2 out of 5 stars

Exactly as the title, causes ffx 15 to crash. Here's the crash. https://crash-stats.mozilla.com/report/index/bp-d30a91d1-651b-4fa0-a940-21e572121008

This review is for a previous version of the add-on (0.5.2.1-signed.1-signed).