Thank you for that information. I will need to look into this issue further.
It would also be helpful if you could email us using the Avenza Support Form: https://support.avenza.com/hc/en-us/requests/new
If you could include the following it would be very helpful…
1. The version of MAPublisher you are using
2. The desktop OS you are using
3. the document where you are experiencing this bug
Also, are you experiencing this in all of your AI documents or just specific documents?
If you are experiencing it all of your documents could you try resetting your Workspace?