Expression Editor: Fuzzy Search of nested Parameters not possible

Is there an existing issue for this?

• I have searched the existing issues

Problem description

It is currently not possible to search for parameters or variables which are nested in other objects inside the expression editor. For example if I have an alias test in a spreadsheet in the dame document, the expression editor won't show the testvariable / alias when entering test. Currently I have to know on which spreadsheet (or location) the parameter is stored and type in spreadsheet. and then I can look for the test parameter.

Ideally I am able to fuzzy search though all nested parameters in the (open) document(s).

Also From the FreeCAD Day 2024 Complaint Session: Formula syntax and editor makes it hard to find and understand data

Full version info

OS: Windows 11 build 22631
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.36277 (Git)
Build type: Release
Branch: main
Hash: 9e1903d46112b3660bf10c6a4537d728101d560b
Python 3.10.13, Qt 5.15.8, Coin 4.0.2, Vtk 9.2.6, OCC 7.6.3
Locale: German/Germany (de_DE)
Installed mods: 
  * 3DfindIT 1.2.0
  * BIM 2021.12.0
  * CfdOF 1.25.2
  * CurvedShapes 1.0.5
  * Curves 0.6.23
  * Defeaturing 1.2.2
  * fasteners 0.5.12
  * FEMbyGEN 2.1.0
  * freecad.gears 1.2.0
  * freecad_metal_workbench 0.0.1
  * OpenDark 2023.12.17
  * sheetmetal 0.4.2

Subproject(s) affected?

Core

Anything else?

Maybe also helpful if https://github.com/FreeCAD/FreeCAD/issues/12120 is implemented to look for all variables.

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