Slicer UX/UI do not display properly

Hi friends, 

I ran into problem with Power BI service.  On BI desktop, it displayed properly as follows: 

On BI service, It is like this:

I tried some solutions such as: 

1. Clean all history and cache. 

2. Use Microsoft Edge/Chrome/ Microsoft Team. 

3. Use latest version of Power Bi desktop. 

Please note that it is not a hierachy slicer, just a normal one.

Any help is highly appreciated.

Thank you for your time and help.