Firefox scroll not working on initial rendering

[JoeHetfield]

Hi, Thanks for the great tool.

I got an issue on Firefox: When the page was opened for the first time, the scroll was not working, and the page was fixed on the very top area. Then I opened the developer tools and tried to figure out what's wrong, I clicked one element on the rendered DOM tree (Update: if I resize the window, same thing happens) -- at this moment, scroll start to be functional.

This only happened on Firefox, on Chrome everything working just fine.

Any ideas?

[jeanaica]

also having this issue, on edge and chrome it works fine

[nathanvogel]

Same here, the issue happens even on the project's demo page.