Question - timing configuration for pictures
I'm using this plugin for a long time and I like it very much. 
My use case is as following:
I have reed contacts at garden doors and send an MQTT message on issuing. 
camera-ui shall take a screenshot and send and telegram message.
This is working as expected (I'm using the current version v5.0.14)

With my new cameras (Reolink RCL-410W) a have a delay in rtsp and rtmp stream from about 2-3 seconds.
So if the reed contact triggers, homebridge-camera-ui takes immediate the screenshot, but the camera stream has to this time a picture from 2-3 seconds before and I can see nobody on the picture.
I observed the smaller I configure the framerate in the camera (e.g. 6-10) frames, the greater is the delay. Very strange.
But for other software (zoneminder) I need a small frame rate.

My question is: Could it be possible to configure a delay between triggering from mqtt and taking the picture?

Thank you
regards
Andre