Manipulator makes the Draft grid visible when aligning on 0.22

[ToniTen]

When using Manipulator with V0.22-dev, Draft workbench grid will appear when after the aligner tool. This is not the case when using Manipulator with V0.21

Steps to reproduce:

• Create a new empty FreeCAD file
• Add any geometry (for example, a part workbench cube)
• Use the aligner tool to move any face to the origin
• Draft workbench grid appears, and you need to switch to the Draft workbench to disable it

FreeCAD version information

OS: Ubuntu Core 22 (XFCE/xubuntu)
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.36236 (Git) Snap 945
Build type: Release
Branch: main
Hash: 0420f72ca0d72198f1eaf347d31479f29658efc4
Python 3.10.12, Qt 5.15.10, Coin 4.0.0, Vtk 7.1.1, OCC 7.7.1
Locale: C/Default (C) [ OS: English/United States (en_US) ]
Installed mods: 
  * fasteners 0.4.66
  * Assembly3 0.12.0
  * lattice2 1.0.0
  * Manipulator 1.5.0