css float right and mobile mod

Hello

i have some issue with the plugin css with my RTL site

when i try to use Default style it appear not correct (not responsive)

i mean the all menu line move to down (i think it will fix if we change the width)

and when i try the Sliding or Dropdown style the search bar not appear in correct position

https://i.ibb.co/vcHRs7F/Capture.png

https://i.ibb.co/gPpGMdk/Capture2.png

the second issue is with mobile the Dropdown style appear and when i click on icon it disappear and the menu close

and Default style show the search form correct but when i click it to type any word it disappear also!

so please help me