I installed the Chrome extension, but I can't set the options.

jkLim

I installed the Chrome extension, but I can't set the options.
I installed the 'Channel Blocker' extension.
Installation is successful.
However, I cannot set the option in Configuration.
This is an extension that works normally on desktop.

chrome
extension
https://chrome.google.com/webstore/detail/channel-blocker/nfkmalbckemmklibjddenhnofgnfcdfp

I hope the options I selected are applied.

1.3.4 (2)