Uninstalling Options+ doesn't remove LogiOptionsPlus add-ins for a standard user (non-admin)

After uninstalling Options+ as a standard (non-admin) user, the add-in “LogiOptionPlus” for MS Office remains installed. Although the actual presence of the add-in does not impact the usage of MS Office, it is recommended to uninstall it manually following these steps:

1. From Windows settings, access “Add or remove programs”
2. In the list of Apps & Features, locate “LogiOptionsPlus*App*Addin” (Excel, Word, PowerPoint, etc.)
3. Select it and click on “Uninstall” to remove the add-in.
4. To verify if the LogiOptionsPlus add-in has been properly uninstalled: 

1. Open any MS Office application (for instance MS Word)
2. Go to the Options menu
3. Select Add-ins from the left pane
4. There shouldn't be any LogiOptionsPlus Add-in in the list (see picture)