Behavior of top/bottom bars broken

[moomop]

Configuration

• Operating system with its version: Ubuntu 20.04
• Browser with its version: Firefox Version 92.0 (64-bit) (also visible on other browsers)
• Hugo version: hugo v0.84.1-4BD65E22+extended linux/amd64 BuildDate=2021-06-24T11:44:23Z VendorInfo=gohugoio
• Tranquilpeak version: 0.5.2-BETA
• Do you reproduce on https://tranquilpeak.kakawait.com demo?: Yes

Actual behavior

Pages such as https://tranquilpeak.kakawait.com/2015/05/elements-showcase/ now always show the bar at the top and do not show the bar at the bottom (regardless of scrolling).

Expected behavior

The bars at top and bottom should disappear when scrolling down and reappear when scrolling up. (That is the behavior of the hexo theme)
This behavior appears to have changed with the following commit:
039f737 Revamp sidebar translation

Steps to reproduce the behavior

The change in behavior can be seen in the example site.

cd exampleSite
hugo server --themesDir ../../

[kakawait]

I've found problem. I'll push fix this weekend