"Optimize route" in delivery trip with locked stops ends in infinite loop

[vcavel]

Information about bug

Optimizing the route in a delivery trip when some stops are locked ends up in blocking the page totally.

I have no stacktrace to provide, the page just freezes.

It looks like the job is done though because when I close the tab and load the delivery trip again the order of the stops is optimized.

Module

stock

Version

ERPNext: v15.22.0 (version-15)
Frappe Framework: v15.25.0 (version-15)

Installation method

manual install

Relevant log output / Stack trace / Full Error Message.

No response