Cloudflare tunnel can't open mikrotik router via winbox

hi guys, can anyone help me

I installed cloudflare tunnel (Zerotrust) on Mikrotik router os (via Docker), I can remote Mikrotik via Web Based, but I can’t remote Mikrotik via Winbox (Sub_Domain). several web-based applications in the Mikrotik Router (via Docker) can be opened and work properly.

the only problem is that it can’t open (remotely) from winbox. can anyone help me?
in advance, thanks for the help.