[Bug]: When renaming a category in Firefox, the cursor cannot be moved using the mouse pointer

### Verified issue does not already exist?

- [x] I have searched and found no existing issue

### What happened?

In Firefox, I cannot click to place my cursor when I try to rename a budget category. I have to use the arrow keys to move the cursor. I can do it in Microsoft Edge, so I believe it is a bug only in Firefox.

### How can we reproduce the issue?

Using the Firefox browser, try to rename a category and click somewhere in the middle of the text box to place the cursor there. Nothing happens.

### Where are you hosting Actual?

Fly.io

### What browsers are you seeing the problem on?

Firefox

### Operating System

Windows and macOS