Tool does not preheat as conficured.

[mattiras]

Is there an existing issue for this problem?

• I have searched the existing issues

OrcaSlicer Version

2.2.0

Operating System (OS)

Windows

OS Version

win 10

Additional system information

No response

Printer

Any multi extruder machine

How to reproduce

Set up multi extruder machine, set up multimaterial print, set up a preheat time. See attached project, not sure is it easy to reproduce.

Actual results

As in gcode uploaded, tool 0 is preheated first time when loaded, but second time loaded the preheat is not executed.
See gcode file, M109 S220 T0 on line number 15733, but before it it has no preheat M104 command.
After that preheats work as expected (but I haven't yet printed anything large with orca)
Edit. yesterday I noticed that this happened again later with a another extruder too.

Expected results

Preheat should be done always if set.

Project file & Debug log uploads

Cross_in_ver2_Full_6.zip
Cross_in_ver2_0.2mm_PLA_Generic Klipper Printer_1h50m.zip

Checklist of files to include

• Log file
• Project file

Anything else?

No response