"[Sketcher]" toolbar isn't correctly hidden on first sketch editing (empty config)

[0penBrain]

Is there an existing issue for this?

• I have searched the existing issues

Problem description

• Launch FreeCAD with an empty config
• New document, select Sketcher WB
• Create a new sketch (any support) => ⚠️ The "[Sketcher]" toolbar isn't hidden when entering Sketcher edit mode

Note 1: Then it works correcty, this happens only on first time with no config
Note 2: Strangely, when a geometry is created then selected, the "Mirror sketch" becomes active and usable

Full version info

OS: Ubuntu 22.04.4 LTS (KDE/plasma)
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.37243 (Git)
Build type: Debug
Branch: master
Hash: 0095e52466c79c2135fce860a341554f3f51156c
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?

Ping @PaddleStroke

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