notification-sounds
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A mutation operation was attempted on a database that did not allow mutations
Hi , I cannot replace the default sound , after I choose a sound file , it's show an error : "A mutation operation was attempted on a database that did not allow mutations"
BTW , the add-ons is running in tor browser 8.0 .
This is potentially due to some privacy options and a bug in the Firefox version that TOR browser is based off of, that treats extension IndexedDBs like page indexedDBs and not allowing them in "permanent private browsing mode", which as far as I know is enabled in TOR browser.