View Grid setting is not remembered between sessions

[tetrapod00]

Tested versions

• Reproducible in 4.3stable (self-contained); 4.3.stable.mono (normal)
• 4.2 does not have View Grid in this menu

System information

Godot v4.3.stable (using self-contained mode) - Windows 10.0.19045 - GLES3 (Compatibility) - NVIDIA GeForce GTX 1660 Ti with Max-Q Design (NVIDIA; 32.0.15.5612) - AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx (8 Threads)

Issue description

The checkbox settings to see views in the 3d workspace are all remembered between editor sessions, except for View Grid, which defaults to ON.

It looks like these settings are stored per-scene, and View Grid was added in 4.3. So the mismatched behavior is likely because storing the value was either done differently or not done at all.

Steps to reproduce

Make a new Node3D scene. Save it.

Click on Perspective:

Set all views OFF:

Save the scene and restart the editor. After editor restart. Note that View Grid is still ON:

Set all views ON:

Save the scene and restart the editor. After editor restart:

Minimal reproduction project (MRP)

N/A

[tetrapod00]

Unless this is specifically intended behavior, I'm going to try to make a PR for this.

[Calinou]

For reference, View Grid was implemented in #88584.

cc @ryevdokimov