Kaleidoscope Order : is it really random ?

Kaleidoscope is the new Netflix TV show, with the particularity that viewers have a randomized watching order. I've checked what viewing order people shared online, to see if the order was truely random.

The official rule : Everyone has "White" (the heist) on 8th position (last)

Observed patterns :

- Everyone seem to have Red as 6th and Pink as 7th

- Almost everyone (barred a few exceptions) seem to have Green & Yellow as their first two episodes (in any order) and Orange Blue Violet in 3rd to 5th (in any order)

So the algorithms, for most people, seems to be :

1 - Green / Yellow

2 - Green / Yellow

3 - Orange / Blue / Violet

4 - Orange / Blue / Violet

5 - Orange / Blue / Violet

6 - Red

7 - Pink

8 - White