Change Entity viewFrom on tick

Hello,

I try to change viewFrom of entity (which is tracked) on clock tick but it seems to not be taken into account.
I have an entity with SampledPositionProperty position, and what I want to do is to change camera position when this is entity move and tracked, is this possible ?
I also try to use a SampledPositionProperty with viewFrom with no luck :frowning:

Thank you