The input gets stuck when typing JS code in the tests section

### Expected Behavior

When writing tests, text input feels just the same as in any text editor -- freely

### Actual Behavior

When entering js in the test section, the cursor seems to get stuck and doesn't allow you to enter a space/next characters until you press ESC

### Reproduction Steps

1. Open TESTS section
2. Start writing code `let test = 1;`

### Is there an existing issue for this?

- [X] I have searched the [issue tracker](https://www.github.com/Kong/insomnia/issues) for this problem.

### Additional Information

When I write code like `let(here I press space)`, the space doesn't get entered, instead, a suggestion box might appear saying "send: ...", and sometimes it might not appear.


### Insomnia Version

8.6.1

### What operating system are you using?

Windows

### Operating System Version

windows 10 pro 19045.3570 22h2

### Installation method

downloaded release for win platform from repo

### Last Known Working Insomnia version

8.5.1

Start by reproducing the issue in the TESTS section with `let test = 1;` on Windows, comparing versions 8.6.1 and 8.5.1. Trace the input and suggestion-box behavior until the affected editor entry point is identified. Done means spaces and following characters can be entered normally without pressing ESC.

Written by the indexing model from the issue text.