Bug: Popover mode not centered under icon when using two different resolution displays

[TBZer0]

Describe the bug If eqMac is set to popver window mode, the window will open on the complete right hand side of the screen.

Steps to Reproduce Steps to reproduce the behaviour (feel free to change the placeholder as you need):

1. Use two different resolution displays. (Using a 2560x1440 display horizontally and a 1920x1080 display vertically)
2. Set eqMac to popover mode
3. Click on the eqMac statusbar icon
4. The popover window will open completely on the right side half hidden

Expected behaviour Popover window opens centered to the eqMac statusbar icon. The popover mode works as expected if only using 1 monitor.

Setup information:

• Audio device used for playback: Behringer UMC204HD
• Audio transmission interface: USB
• macOS Version: 12.1
• eqMac Version: 1.4.6
• eqMac UI Version: 3.2.4
• 2460x1440 display in horizontal position and 1920x1080 display in vertical position

Screenshots or Console.app logs

Additional information The cutoff is where the second display starts.