Form Builder is not saving

[eyal abu hamad]

Im trying to use the Form Builder but I have issue on saving.
there is no error, its simply dose not save

after I click save the new thing or changes that I make disappear

[BV-Essex]

We see this issue as well, no fix yet, but every time we try to use Form Builder to edit a scoped app form, after hitting save, all changes are cleared, no fields are added to the table (if new were added), no layout changes occur. 

[AlexR2]

This should be addressed in Yokohama patch 3 / Xanadu patch 9. Has anyone installed those and can verify? 

Form Builder

PRB1820975

[AlexR2]

Form is not getting save in cross scope scenario - Known Error

[AlexR2]

We installed Xanadu Patch 9 in our lower environment and I can confirm that this is now resolved.