Not obvious hidden tags of Google Photos?

[lmiol]

Accidenly i found out that Google Photo have hidden option "Other" ( in "Information" menu), which appears if filled one of these tags
1 -xmp-dc:description
2 -xmp-tiff:ImageDescription
3 -iptc:caption-abstract
4 -ducky:comment

if filled more than 1 then shows up only 1 by order as numbered before

Somebody know some hidden tag fields which appearing after filled up in menu "Information" ?

[wywh]

At around January 2022 for some strange reason Google Photos moved its old Description info-field lower and labeled it "Other".

https://exiftool.org/forum/index.php?topic=10161.msg74918#msg74918

[lmiol]

thank you, but thats i already know
i asked about other hidden things, which can exists and which i dont know