Pixel Buds Find My Device

I have some Pixel Buds Series A... I have paired them with Bluetooth and with the Fast Smart pairing on my Pixel 8a. However I cannot find them on my "Find my device"... I can only see the "Turn on Use Location and Location History" I do not find this specific settings on my phone but I have the "Timeline" on Maps turn on and everything on locations... Also I'm not able to find them on "Find My Device". I recently lost them and found them but couldn't use this feature because of this.. and want to prevent that from happening again I have resetted the earbuds and repaired them multiple times with no luck... Does anyone have an idea or stumbled into something similar?