Can constrained by walk along a 1-1 reference?

Like the title. Can 'constrained by' walk along a 1-1 reference without committing either object? I have a similar constraint without the 1-1 reference that seems to work fine. For the 1-1 constraint however I need to commit before it works.
1 answers

The need for commit usually means the data should be in the database.

Maybe use the new appstore widget for a lazy reference selector and microflows to populate the lazy reference selector instead of the constraint by option.

This should lead to dependent reference selectors, the same as constraint by.