STRAMBIO: Member of "read-only" group can see it in "Save in group" list and can "Save" Microscope.json file

[strambc]

Describe the bug
A member of a "read-only" group where Microscope.json files are kept to be made available to all users of a facility or a lab, is able to see the read-only group in the "Save in group:" list and is able to successfully save in the group.

Expected behavior
Desired behavior is that members of a "read-only" group where Microscope.json files are kept to be made available to all users of a facility or a lab, should not be able to have write access to the group to avoid over-writing and messing up a given microscope configuration.

To Reproduce
Steps to reproduce the behavior:

• Created "UMMS_PMM_BIG_Microscopy" as a "Read-Only" group

• Created "Microscope_User_Test_Group1" as a full-fledged "Read-Write" group.
• Created "Microscope User1" as a member of both UMMS_PMM_BIG_Microscopy and Microscope_User_Test_Group1 (NOT OWNER).
• Logged in as Microscope_User1
• Launch Manage Instrument in MMA
• Both groups are available as "Load from group" and "Save in group"

• Microscope.json file can apparently be saved in read-only group

[strambc]

Note: it is saved in "read-only" group but it is saved under Microscope_User1 MMA_Microscopes. Does not appear to interfere with shared microscopes. But it is very confusing.