Cannot enter Plan Description immediately after creating a new Access Plan

### Reproduction Steps

1. Edit an existing course
2. Under Access Plans, click "Add New"
3. Try to click inside the editor for Plan Description

### Expected Behavior

Allows you to type in a plan description

### Actual Behavior

Cannot click inside the plan description editor

https://github.com/user-attachments/assets/e859eb5e-3467-455d-9a4e-254051fd8157

This issue has be recreated:
+ [ ] Locally
+ [ ] On a staging site
+ [ ] On a production website
+ [ ] With only LifterLMS and a default theme

### Browser, Device, and Operating System Information

+ Browser name and version
+ Operating System name and version
+ Device name and version (if applicable)