Firefox crashes when opening links from Codium

[bf-sodle]

Whenever Codium attempts to open a URL (through an extension, or through ctrl-clicking a link), it launches a new instance of Firefox, which immediately crashes instead of displaying the page.

This issue is not seen on the non-snap version of Codium, nor is it seen on other snaps that open URLs.

FF crash report, if it helps: https://crash-stats.mozilla.org/report/index/933a4c2e-0897-4f0a-8e38-c2d0d0200325