Hide participants video

I use jitsi meet on my wordpress site through a plugin. I have written following configurations:
#config.prejoinPageEnabled=false&interfaceConfig.TOOLBAR_BUTTONS=%5B%22microphone%22%2C%22camera%22%2C%22desktop%22%2C%22fullscreen%22%2C%22profile%22%2C%22videoquality%22%2C%22tileview%22%2C%22videobackgroundblur%22%5D&interfaceConfig.SETTINGS_SECTIONS=%5B%22devices%22
The problem is that participants video remains visible always in a vertical column on the right side with scrolling option. Is there any option to toggle it to hide? Please help.

Regards
Jitendra