Assigning quick actions to the Hotbar is a great, instead of having to go into the Character sheet all the time. However, it would be nice to disable or hide the inactive slots that are not in use by any assigned actions.

This is more of an aesthetics things but I am sure a lot of us with OCD would appropriate it.

There is already a Feature Request for this option:

Please add your comments and / or votes to the older Request instead of here to prevent the attention being split.

// Closing this thread as a Duplicate