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I have the Firefox Quantum 69.0.3 on a MacBook OS Mojave 100.14.6. After rebooting all the data on my laptop, the Firefox scroll bar disappeared.

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  • Last reply by Sadhaika

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The only way I can get the scroll bar back is by clicking on the right edge and dragging two fingers down on the mouse pad. I prefer it visible and easier to use.

The only way I can get the scroll bar back is by clicking on the right edge and dragging two fingers down on the mouse pad. I prefer it visible and easier to use.

Chosen solution

Hi Sadhaika, this could be a system setting. Could you check the "Show scroll bars" setting here:

https://support.apple.com/guide/mac-help/change-general-preferences-mchlp1225/mac

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Chosen Solution

Hi Sadhaika, this could be a system setting. Could you check the "Show scroll bars" setting here:

https://support.apple.com/guide/mac-help/change-general-preferences-mchlp1225/mac