Apple mail. share button. NOTHING happens. this is suddenly a problem

Hello Eastward,

We see that you're having an issue when trying to share a weblink within an email.

What is happening when you try to add a weblink to an email? Are you just not getting the option to paste is? Is the paste option coming up, but when you select it nothing happens? Etc.

You can try some basics to start like quitting the Mail application and restarting the computer. These steps can isolate and help with getting you to a resolution for this issue more quickly.

How to force an app to quit on your Mac

Shut down or restart your Mac

Cheers!

Is the user referring to the " Email this Page " from within Safari

refer below