TypeError: count(): Argument #1 ($value) must be of type Countable|array, int given in count()

Created an MR and also fixed the pipeline.

Hi @catcat811, @arunsahijpal,
I’m unable to reproduce this error. I added Simple Hierarchical Select as the widget and tried adding terms and sub-terms in my vocabulary. Everything worked fine, and the content was added without any issues.
Could you please let me know if I’m missing something?
I am adding screen recording of the same for your reference.