rainbow incoming call pop-up direct forward PC vs APP

when you receive a phone call in the rainbow app on android, you could forward to another number without even pickup the phone (one-time). for example when you are in meeting.

(this is ok, was the same in my ic mobile)

when you receive a phone call in the rainbow application on the computer, you get a pop-up but you could only pick-up or voicemail, no option for direct forward or are we missing something?

I miss this setting for example when you are in a goto/teams video meeting or something else that you could direct forward one time to a colleague.