[ENHANCEMENT] XL Multi Tool - No sparse layers option should park tool during z axis movement

[legomind]

Printer model

XL Multi Tool

Describe the enhancement

When printing with a wipe tower using the "No sparse layers" option, park the current tool immediately after wipe to prevent stringing & oozing while waiting for the z axis to finish moving. This change would lead to a significant reduction of stringing, and would keep the nozzle primed so there is less under-extrusion after a toolhead change.

Expected functionality

The toolhead would dock while waiting for the bed to lower.

[CZDanol]

Hello, this is a slicer issue, not a firmware issue. Please post it in the Slicer repository: https://github.com/prusa3d/PrusaSlicer