unknownSettings are not properly saved in CommunitySettings.xml

[soymonitus]

Please describe the problem:

If you have some settings not compatible/ not known, with current firmware, if you save them with the deluge, those properties'names become "SONGS" instead of their original name

What is the expected behavior?

They keep their original name after saving settings

When did you start noticing the issue?

Might have something to do with currentName.get() returning "SONGS" instead of the setting name?

Is there a relevant Pull request?

No response

What hardware did you reproduce it with?

OLED

What firmware did you reproduce it with?

Nightly

What is the firmware name:

No response

If possible provide the steps to reproduce the issue and upload additional media:

No response

[soymonitus]

Did another test and what it seems to be writing there is garbage