System Information
Operating system: Fedora 32
Graphics card: GTX 1080

Blender Version
Broken: 2.90
Worked: 2.83.2

Short description of error
Hook modifier deformation doesn't show in edit mode, even with all of the view toggles enabled

Exact steps for others to reproduce the error
Load this file:

1. Add vertex group to default cube
2. Assign a vertex to the vertex group
3. Add a hook modifier
4. Set the modifier's object to the camera and set the vertex group
5. Move the camera (Watch the cube deform)
6. Go to edit mode (No deformation visible)
7. Turn on the display in edit mode and display on cage toggles. (They do nothing)