TB does not work in BItwarden

I have found TB does not work in Bitwarden directly in Browser when it pops out.
You must unattach it for it to work which is a bind can it be made to work from pop out?

Hello, are you talking about a popup from the Bitwarden Chrome extension? Note that Chrome extensions cannot interact with each other's extension pages, which is why you might be seeing this behavior.

Well that is not the case if i use pop out to new window !!

I have not used Bitwarden myself, but I believe when you pop out to a new window, the extension opens a traditional webpage (for example, at bitwarden.com) instead of a bitwarden-specific page (like chrome-extension://<bitwarden>).