Crash when creating two tabs from within a batch script launched in the same terminal window

### Windows Terminal version (or Windows build number)

1.8.1444

### Other Software

_No response_

### Steps to reproduce

Crash when creating two tabs from within a batch script launched in the same terminal window.

Create the following files.

test1.bat:
```
wt -w test -d . -p "Command Prompt" test2.bat
```

test2.bat:
```
wt -w test -d . -p "Command Prompt" test3.bat
wt -w test -d . -p "Command Prompt" test3.bat
```

test3.bat:
```
echo Test
pause
```

There should be no window named "test" at first.

Double click on test1.bat.

### Expected Behavior

A window with two tabs showing the "Test" output.

### Actual Behavior

Terminal crashes as it attempts to launch the additional tab.