"Machine has lost its connection" window lacks dismiss button

[astromediaonly]

Im using cura plugin to send models to snapmaker but the luban connection is also very unstable. Sometimes printer does not show upload progress, sometimes it gets in some weird state I have to restart it to send files "reliably" again, sometimes it does not recognize properly connection and gets disconnected when connected and the oposite or so ... hard to describe. But main reason why Im writing is - sometimes it sends fine for second time or so and then it realises it failed first time (i guess) and shows mid print dialog "Machine has lost its connection" and only way to dismiss it is to press "Stop" button ... I dont want to stop, it prints fine ... I want to go back to progress screen.

There is a lot more of edge states in this process that needs handling but this one is most anoying.