Winbox is not accepting connection

Hi Everyone, I was a windows user till last week now and using Zorin Pro 17 and facing issue with Winbox (a Mikrotik App). I am not able to login into my mikrotik devices using mac address option. I tried disabling firewall thinking that it might be blocking connections to my mikrotik devices but that also didn't work.

I have attached the screenshot of the same for your reference, can anyone please guide me regarding this? Mikrotik is one of the most important tool for my day to day tasks.

Did you install the flatpak version ? If yes you need to install flatseal too.

https://www.reddit.com/r/linux/comments/ymth3a/flatseal_is_incredible_its_a_gui_that_let_you/

Hey Michel, I am using the Flatpak version and have already installed Flatseal and granted the permission as shown but getting the same error. Please help!!!