See the documentation here: https://docs.mendix.com/refguide/transient-objects-garbage-collecting/#client-side-garbage-collection
Do note the exceptional cases.
Regards,
Ronald
Thanks for the answer.
I checked that page but had missed this section.
https://docs.mendix.com/refguide/transient-objects-garbage-collecting/#objects-which-are-parameters-of-web-pages