Filters and Restrictions is Not working Grafana Managed by AWS

Hi everyone,
I’m running into an issue with AWS Managed Grafana and I’m hoping someone here has seen this before.
When I use the same dashboard in my personal/self-hosted Grafana, all the filters (variables) work just fine. But when I move it over to Grafana Managed by AWS, the filters stop working completely.
I’m also not sure how to properly set restrictions/limits on filters in the AWS version. It feels like something behaves differently there, but I can’t figure out what exactly.
Has anyone dealt with this?
Are filters handled differently in AWS Managed Grafana?
Is there a specific place to set filter restrictions?
Could permissions or workspace settings in AWS be blocking them?
Any guidance or experiences would really help.
Thanks in advance!