Sketcher: Polyline has inconsistent behavior when clicking on existing endpoints

[0penBrain]

Is there an existing issue for this?

• I have searched the existing issues

Problem description

Steps to reproduce:

• Empty sketch, Polyline tool
• Draw a triangle using 3 lines (default mode) => ⚠️ Notice on the last click (closing the shape), tool terminates the current polyline drawing
• Click somewhere in the void and set the 2nd endpoint on one already existing => ⚠️ This time on the last click the tool isn't terminating and continue drawing the polyline

Full version info

OS: Ubuntu 22.04.4 LTS (KDE/plasma)
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.37361 +1 (Git)
Build type: Debug
Branch: myBranch
Hash: 761d8fc69d0d9a67d0a6cd4da8fdb35401c0a7e6
Python 3.10.12, Qt 5.15.3, Coin 4.0.0, Vtk 7.1.1, OCC 7.6.3
Locale: English/United States (en_US)

Subproject(s) affected?

Sketcher

Anything else?

No response

Code of Conduct

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