Border colors need to satisfy 3:1 contrast against the lightest/darkest background color state for default chips.
Avoid semantic color variants on top of colored backgrounds.
There should be an alternative text specified when the value (text) doesn't provide enough contextual information
When pressing 'Enter' a default chip should perform the filtering action based on its value, the dismissible chip should revert the filtering behavior.
When tabulating through chips the focus area should be the whole chip for the default chip, the dismissible area for the dismissible chip. Read-only chips should be skipped during tabulation.