Our team is experiencing issues with shared queries erroring out with insufficient permissions. There are other queries that aren't shared that ran successfully; the only queries that failed were shared.
This isn't the first time we've experienced issues with queries in embedded apps (see an older ticket). The solution then was to grant the group access to use all our resources.
This time around, I don't think there's anything I can change to fix this issue
Thanks for reaching out! Glad you were at least able to move forward with non-shared queries, even though it's not an ideal solution. I think what may have happened is that the shared Query Library permissions are hidden behind "Additional" in the permission group settings:
