Rar files doesn't show options to automatically save them in macos
Before upgrade, used to have option to save .rar files automatically. Now every time ask if I want to save it. rar extension doesn't appear at general preferences.
Opaite Mbohovái (2)
You work with what you got. For now. There is no information at this time, sorta locked out due to security.
To submit suggestions for new or changed features, may I suggest: Feedback: https://qsurvey.mozilla.com/s3/FirefoxInput/
And if you paid for it (i bought for life) https://www.rarlab.com/feedback.htm or a trial I guess. Ask if going to talk to Mozilla re ver 57+ add to Applications List and or are they going to make a Extension if they will not add.
Please let us know if this solved your issue or if need further assistance.
Moambuepyre
Thx, Used to edit MimeType file in previous versions of Firefox, is not possible anymore