menu side bar in Chrome (2)

Hi
I have a same question as topic [menu side bar in Chrome https://www.ads-software.com/support/topic/menu-side-bar-in-chrome/%5D.
It work with iphone in safari,chrome. And PC in IE,firefox. That’s what i confirmation.

I customized this part of css.But doesn’t work with PC in chrome.

.sidebar {
  overflow: scroll;
  overflow-x: hidden; 

->
overflow-x: scroll;

Anyone have a good idea for this problem?
Thank you.

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