How to reproduce:
1. Create a new project
2. Go to the Build Profiles -> Web -> Platform Settings -> Client Browser Type -> any non-default browser
3. Leave the "Path to the client Browser" empty
4. Observe the "Build And Run" button

Expected results: The button is inactive because without the missing directory the build can't be run anyway
Actual results: The button is active and errors are thrown when it tries to run the project

Reproducible with: 6000.0.37f1, 6000.1.0b5, 6000.2.0a3
Can't be tested with: 2022.3.57f1 (no browser option)

Reproducible on: macOS Sequoia 15.1 (M1)
Not reproducible on: No other environment tested

Note: The option to "Build And Run" is also available for the browsers that can't be used on the current OS (e.g. Microsoft Edge on macOS)