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Summary
Upon attaching a file on the
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Tabs macro, the process continuously spins in Uploading files state.
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Environment
Confluence and Composition Cloud
Firefox Browser version 78.x or bellow
Diagnostics Steps
Not applicable.
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Cause
This is due to an older version of Firefox (For example: Firefox 68.7esr).
Workaround
Not applicable.
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Resolution
Please upgrade to the latest Firefox version 78.0 or later
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