Plugin works like a charm in front-end, but I doesn't seem to work for administrator login as of now.
Am I doing something wrong or is the functionality site-only?

By default, when logging into a website using Joomla source code, you need to enter your Username and Password. However, in some cases, you'll want users to be able to use Email instead of their Username to log in. The plugin below will help you.
After activating the plug-in, users can log in to the website with their registered email account and password without worrying about forgetting their username.
This plugin works with Joomla 4,5 and 6.
After installing it, you go to the Admin page > System > Plugins > System - JMP Email Login > Enable it.
From now on, users can use both their username and email address to log in.
Note: There are some cases that after activating the plugin, the website may crash. When it does you can solve it by using your hosting's File browser to access the directory: plugins/system. Then change the folder name "email" to "email_tmp". Next, report your error to me, I will check and fix it.
We are using JMP File Manager version 1.3.3 on our Joomla 6.1.1 website and need your assistance with configuring folder-level access restrictions.
Requirement:
We want users assigned to the TeamMarketing user group to access only the docs folder. They should not be able to view or access other directories, such as administrator, components, images, modules, and other folders in the Joomla root directory.
Current Configuration:
Joomla Version: 6.1.1
JMP File Manager Version: 1.3.3
Configured Path: .
Advanced Permissions:
[TeamMarketing]docs
[Editor]docs
The TeamMarketing user is assigned to the TeamMarketing group, and the TeamMarketing group is nested under the Publisher group in our Joomla user-group hierarchy.
However, after saving the configuration and logging in as the TeamMarketing user, the file manager still displays the entire Joomla root directory and its folders instead of restricting access to the docs folder.
We have also reviewed the component permissions in Joomla Global Configuration, but the folder-level restriction is still not working as expected.
Could you please clarify the following?
Is our current Advanced Permissions syntax correct for JMP File Manager version 1.3.3?
How should we configure the component to allow the TeamMarketing group to access only the docs folder?
Does the component support restricting the root directory and hiding all other folders based on Joomla user groups?
Are there any additional settings, permission rules, or code changes required to achieve this functionality?
We can provide screenshots of our current configuration and the issue for further investigation.
We would appreciate your guidance on the correct configuration or a recommended fix.
Thank you for your support.
Best regards,
^Add a message editing option for users who cannot use this feature.