Add a possibility to do not unload the filament after the print for Bambu AMS

[aremishevsky]

Is there an existing issue for this feature request?

• [X] I have searched the existing issues

Is your feature request related to a problem?

The filament is always unloaded after the print is completed if it is using the AMS. This might be useless if you print a lot of the same parts.

Which printers will be beneficial to this feature?

Others

Describe the solution you'd like

Add a checkbox before send to print to do not unload the filament after the print.

Describe alternatives you've considered

No response

Additional context

No response