aria properties on <Day /> component don't work when using custom CSS classes

[bengry]

Describe the bug
When using custom CSS classes, the aria-selected and aria-disabled on the <Day /> component don't work.
This is because of these lines - which look for a specific key name, which doesn't exist when using custom CSS classes (e.g. with CSS Modules the class names are generated).

In addition, there's no way to override this behavior from the outside.

To Reproduce
Reproduction Sandbox: https://codesandbox.io/s/react-day-picker-base-1rs3g
Notice that the selected day has an aria-selected="false".

Expected behavior
the aria-* attributes should use the selectedDays and disabledDays props to set them.

Screenshots

Additional context
This happens in both v7.3.2 and v7.4.0, probably in earlier version as well.

[camflan]

I've opened a PR for this on v7

#1004

[camflan]

Merged, @gpbl can close this 👍🏻

[bengry]

@gpbl any plans to release v7.4.1 with this fix (and others that got into the v7 branch)?

[gpbl]

Fixed in v7.4.1: https://codesandbox.io/s/react-day-picker-base-wnjjp?file=/index.js