Dynamic option fields don't scale width correctly on hiDPI displays

[Atlinx]

The problem

Describe the bug
Dynamic option fields don't scale the width of the recommendations box correctly on hiDPI displays. It seems to underestimate the width, leading to text clipping.

To Reproduce
Steps to reproduce the behavior:

1. Launch Godot on a computer with a hiDPI display
2. Add a variable named "test_var"
3. Add a Set Variable node
4. Click on the dynamic option field for setting the variable name, and see the recommended box clipping the text

Expected behavior
The width should be wide enough to not clip text.

Screenshots

System (please complete the following information):

• OS: Windows
• Godot Version: 4.2.1.stable.official
• Dialogic Version: 2.x (master)

Solutions

Workaround
N/A

Possible fixes
The code for field_options_dynamic might need to apply editor_scale somewhere in the line_length calculation.