Bug with "Close tab on intervention exit" in browser extension on firefox

If I open multiple e.g. reddit tabs and am doing an intervention on one of them, then switch away, ALL my tabs will get closed. This is quite annoying since maybe I opened multiple and wanted to read through them.

LMK if I should post any debug info about the extension or firefox.
Extension version 1.3.2,
Firefox version 149.0.2