FEM Gmsh not working in FC v0.19?

[PMac]

Hi, Have been trying out FEM on a basic cube. Haven't tried FEM probably since FC v0.18 so was refreshing my knowledge of the workbench.

Mesh generation and Calculix solver works OK with a Netgen mesh.
However creation of a Gmsh mesh runs OK but never appears to create a mesh so the FEM process stops.

Have attached 2x files to demonstrate issue.

OS: Linux Mint 20 (X-Cinnamon/cinnamon)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.22262 (Git) AppImage
Build type: Release
Branch: master
Hash: f56825c79f11b75648a7a0dcc8a9f52bb4574e61
Python version: 3.8.5
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: English/New Zealand (en_NZ)

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