Comment sort
The Sort by dropdown above comments becomes a row of chips beside the comment count: Top and Newest. The selected chip uses the accent. It works under videos and on channel post pages.
Settings
Section titled “Settings”The switch is Watch page → Comment sort as buttons, with no options.
How it works
Section titled “How it works”Each chip clicks the matching item in YouTube’s dropdown, which stays hidden in the page. YouTube still reloads the comments, so sorting works as before.
Kempt copies the chip labels from the dropdown items, so they’re in YouTube’s UI language with no translation table. When YouTube re-renders the menu, Kempt updates the labels in place.