[BUG] Self assessment form levels are not shown in Safari

[ianhinder]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

When completing the self assessment, the skill levels I have already entered are not shown in the dropdowns:

Opening the dropdowns shows them correctly selected:

This was with Safari 26.5.2 on macOS. When using Firefox, they were visible, though only the first few characters could be read:

Expected Behavior

No response

Steps To Reproduce

No response

Environment (if applicable)

- **OS**:
- **Browser**:
- **Python version** (developers only):
- **Software versions** (developers only):

Anything else?

No response