kaiiii :
Hi,
OK, got it. :)
> Can you please tell me [...]
I wish I could... Really...
I tried CBT only when it was initially introduced in TestComplete several years ago. For TestComplete CBT supported only desktops with desktop browsers which I was not really interested at as I was looking for mobiles support. Thus I did not renew my trial CBT account. With the scalable web testing support introduced in TC 14.4 Beta I am thinking to try CBT one more time but still not sure as I think that scalable web still misses some important functionality which, I believe, will be implemented in version 14.5.
So I would recommend to investigate this yourself or ask CBT support. (And I will really appreciate it if you update this thread with the results.)
Right now I am tending to join Robert's explanation that with CBT you are getting only the browser that you requested. I am not sure whether or not it is started by default. Also I am not sure how to check if the test is running in the CBT environment or not. In the worst case you should be able to set some flag (Project Variable?) before starting tests in CBT.
I hope that you should be able to use Browsers object to find available browsers and, in combination with the above flag, start a proper browser.