the widgets are glitch, jitter and inconsistency on elementary os juno

[mostafaGwely]

and the widgets have top bar

[zcot]

That is related to conky. You have to fix your config. We all have to do that based on what system we are using and what window manager is in use. You make adjustment to the own_window_type and maybe the own_window_hints at the least. The info is there: https://github.com/brndnmtthws/conky/wiki