Does BitWarden work with Yubikey Standard (the original yubikey)

I have the original Yubikey (aka Standard) which supports Yubikey OTP.
The 2FA manual page states that

Any YubiKey that supports OTP capabilities can be used"

and then goes to list version 4 and 5 but has no mention of older keys.

Anyone know if the original yubikey would work?

Thanks!