https://connect.mozilla.org/t5/discussions/scroll-to-hide-ui-causes-high-scroll-threshold-amp-poor/m-p/118561#M46318 <P>On the latest Firefox release, the scrolling behavior with <STRONG>tab bar</STRONG> enabled and <STRONG>scroll-to-hide</STRONG> feature is still problematic. I need to <STRONG>swipe beyond the height of the tab bar</STRONG> for the UI to hide and <STRONG>beyond the height of the address bar</STRONG> for the UI to show up again. This causes unnatural scrolling behavior, especially on larger screens like tablets.</P><P><STRONG>Problem:</STRONG></P><UL><LI><P><STRONG>Upward swipes</STRONG> require a distance longer than the <STRONG>tab bar height</STRONG> to hide the UI and scroll the webpage.</P></LI><LI><P><STRONG>Downward swipes</STRONG> need to go beyond the <STRONG>address bar height</STRONG> to trigger UI reappearance.</P></LI><LI><P>The interaction feels forced and unresponsive. It’s <STRONG>counterintuitive</STRONG> compared to other browsers like Chrome or Samsung Internet, which don’t have this issue.</P></LI></UL><P><STRONG>Expected Behavior:</STRONG></P><UL><LI><P>The <STRONG>UI should immediately hide</STRONG> with a small upward swipe and scroll content.</P></LI><LI><P>The <STRONG>UI should show</STRONG> again with a small downward swipe, without needing to exceed the UI height.</P></LI></UL><P>This issue had been reported in bugzilla <A class="" href="https://bugzilla.mozilla.org/show_bug.cgi?id=2014410" target="_blank" rel="noopener nofollow ugc">https://bugzilla.mozilla.org/show_bug.cgi?id=2014410</A> but according to my test, it still remains even on the latest Nightly version. Please do something to fix it.</P> Wed, 25 Feb 2026 03:40:00 GMT Skywind 2026-02-25T03:40:00Z https://connect.mozilla.org/t5/discussions/scroll-to-hide-ui-causes-high-scroll-threshold-amp-poor/m-p/118561#M46318 <P>On the latest Firefox release, the scrolling behavior with <STRONG>tab bar</STRONG> enabled and <STRONG>scroll-to-hide</STRONG> feature is still problematic. I need to <STRONG>swipe beyond the height of the tab bar</STRONG> for the UI to hide and <STRONG>beyond the height of the address bar</STRONG> for the UI to show up again. This causes unnatural scrolling behavior, especially on larger screens like tablets.</P><P><STRONG>Problem:</STRONG></P><UL><LI><P><STRONG>Upward swipes</STRONG> require a distance longer than the <STRONG>tab bar height</STRONG> to hide the UI and scroll the webpage.</P></LI><LI><P><STRONG>Downward swipes</STRONG> need to go beyond the <STRONG>address bar height</STRONG> to trigger UI reappearance.</P></LI><LI><P>The interaction feels forced and unresponsive. It’s <STRONG>counterintuitive</STRONG> compared to other browsers like Chrome or Samsung Internet, which don’t have this issue.</P></LI></UL><P><STRONG>Expected Behavior:</STRONG></P><UL><LI><P>The <STRONG>UI should immediately hide</STRONG> with a small upward swipe and scroll content.</P></LI><LI><P>The <STRONG>UI should show</STRONG> again with a small downward swipe, without needing to exceed the UI height.</P></LI></UL><P>This issue had been reported in bugzilla <A class="" href="https://bugzilla.mozilla.org/show_bug.cgi?id=2014410" target="_blank" rel="noopener nofollow ugc">https://bugzilla.mozilla.org/show_bug.cgi?id=2014410</A> but according to my test, it still remains even on the latest Nightly version. Please do something to fix it.</P> Wed, 25 Feb 2026 03:40:00 GMT https://connect.mozilla.org/t5/discussions/scroll-to-hide-ui-causes-high-scroll-threshold-amp-poor/m-p/118561#M46318 Skywind 2026-02-25T03:40:00Z