Required star for fields in a grid

### Description of the bug

If a required field is added to a grid the '*' icon that marks it as required is not shown. The functionality of it being required still works, but it would be nice if the star was visible inside the grid.

### Steps To Reproduce

1. Create an input and have it be required
2. Create a grid and add the input into the grid
3. The '*' icon marking i as required is not shown

### Additional Information

_No response_

Reproduce the issue by creating a required input, placing it in a grid, and checking whether the required-field marker is displayed. Trace the grid's rendering of required inputs, then verify that the marker appears in the grid while required validation continues to work.

Written by the indexing model from the issue text.