Where to Position the Zendesk Help Button

Has anyone found the optimal position on the page to place the Help button from the Zendesk Web Widget? I’ve tried the left side and right side, and moving the button up from the bottom of the page. Yet it seems inevitable that the button will overlap a Continue or Next button from either the Docebo UI or a piece of e-learning. I thought I’d found a sweet spot 65px up from the default position on the right, but I just discover it cover the Continue button in a 3rd-party training that our HR team plans to assign in January.