Graph is disappearing from card recording if a picture is taken

[VKin-Arduino]

Describe the bug
Graph is disappearing from card recording if a picture is taken. It's like the data stream is displayed only after a certain point in time.

To Reproduce
Steps to reproduce the behavior:

1. new experiment

2. Sensors

3. Record

4. take a picture/camera

5. go back to the sensor card

6. data stream is only available to display on the graph after the picture is taken

7. Recordings and data are available in full in the archive. so the app stores those info although not displaying it

Expected behavior
data should be displayed before and after the picture is taken from the sensor card

Screenshots

as you can see the data on the sensor card are only displayed after a certain point in time (when I took the picture)

Desktop (please complete the following information):
android 9

Smartphone (please complete the following information):
samsung galaxy note 8

Additional context
Add any other context about the problem here.

[VKin-Arduino]

Same is happening if I switch between apps and the app runs in the background.