Using exclude-elements function gives 0px difference result and mark test as conditionally passed

[krzyzam]

Using exclude elements function gives 0px and 0.00% difference result and mark test as conditionally passed, even there is no difference between screens.

AET version: 3.3.0

Steps to reproduce the behavior:

1. Create test with exclude-elements function and set selector on ex. video with autoplay
2. Run 1st test (pattern collected)
3. Run 2nd test to see the difference

Actual result
There is 0px and 0.00% difference between screens and test is marked as conditionally passed.

Expected behavior
There is no difference between screens and test is marked as passed

Screenshots

We can accept 'new' pattern but after every rerun test is conditionally passed with 0px difference