Little bug in Firmware upgrades Xperia X10

[#1]

I don't know where to report about the bug, then posted it here.

In all next firmware versions after R1FA016, there is the same bug. Disappeared presence indicator(green, yellow, red) in sms list for contacts that logged in gmail, gtalk.

Can some body direct this bug to right place?

Sorry for my bad english

Best regards.

[#2]

I think you should try the main thread Support Forum > Phones.