Let me save Label settings.
When Premiere crashes, and you need to reset it by alt-click-starting it - Labels are set to default. Of course. Customised keyboard-shortcuts can quickly be restored by loading them, and it would be great if Labels could be saved in the same way.
Today, the way to get your customized labels are via that cloud-sync settings-function. But in order to use that, current project needs to be closed and reloaded which takes way too much time in big projects (which is where premiere more easily crashes) so it's not worth it.
Let me save it, just like keyboard shortcuts.

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George Lazaros commented
I would also add any personal workflow dominant settings like Media, Timeline, and Trim to the list of syncable settings. It makes some sense not to include hardware or workstation-based settings if one bounces around from system to system, but even those are worth syncing as well since I'm sure there's just as many editors who use their own single system.
Maybe the best option would be if Adobe provided the ability to select preferences as a group for syncing, similar to keyboard settings.This way the synced prefs are not only linked to your CC account, but one can create synced settings for each system they work on.