Bug report #20491

[Digitizing] Tracing tool does not work if snapping is other than on "Active layer"

Added by Harrissou Santanna about 6 years ago.

Status:Open
Priority:High
Assignee:-
Category:Digitising
Affected QGIS version:3.5(master) Regression?:Yes
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:28311

Description

Trying to use the digitizing automatic tracing option, it turns out that it only works if the snapping is set on "Active layer".
If I switch to "All layers" or "Advanced config" with some layers checked, I can snap to the features I need to, but I can't get the tracing, even for the layer being edited. Only single straight line.

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