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OWA (Outlook Web Version) Drag and Drop Not Working with Firefox 99

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  • Last reply by jscher2000 - Support Volunteer

Since the latest Firefox 99 update, when I drag and drop an attachment into an Outlook Web Access email on Firefox browser, it does not work (can do attachments through the attachment button, but this takes much more time to click, locate file, and attach). This process continues to work on my other browsers (Safari, Chrome). This is very frustrating (making me consider switching my primary browser. Any help with this would be appreciated.

Since the latest Firefox 99 update, when I drag and drop an attachment into an Outlook Web Access email on Firefox browser, it does not work (can do attachments through the attachment button, but this takes much more time to click, locate file, and attach). This process continues to work on my other browsers (Safari, Chrome). This is very frustrating (making me consider switching my primary browser. Any help with this would be appreciated.

All Replies (3)

Also, should have mentioned I am running macOS Big Sur 11.6.4 on two different MacBook Pros (one personal and one work). This problem exists on Firebox on both.

Hi, this started Monday morning (before the release of Firefox 99). There is a bug on file with Mozilla, and the developers asked Microsoft to look at it. So far, no explanation for the problem, and no obvious workaround.

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