Can flatpaks be installed and accessed from another partition on the same drive?

My laptop seems very finicky with linux and enjoys periodically freezing. Some distributions are more stable than others and I'd like to keep testing other distributions without reinstalling/ downloading/transferring all my apps and steam games constantly.

What I would like to achieve is to have my small handful of flatpak apps and flatpak steam games on a separate partition to quickly access while I test and troubleshoot issues.

Is that possible to do with flatpaks?