[Feature Request] Allow for the "space" key to be used as a shortcut key in Firefox

Prerequisites

• I searched for any existing report about this feature request to avoid opening a duplicate.

Is this feature request related to a problem?

Yes

Feature Request Description

Please allow the "space" key to be used as a shortcut key in Firefox. I use ctrl + space in Chrome and works fine, for me is the best short cut, really easy and intuitive but I recently switched to Firefox and I can't set the shortcut ctrl + space.. it seems it doesn't register the "space" key..

Any help/fix would be really appreciated. Thanks!

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Additional Context

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