In general, performance issues found in 3rd party apps are the responsibility of the 3rd party developer to resolve. If there is a major breakage of functionality, this is something that the Android framework or Pixel team should address.Instagram may be enabling something heavyweight for all devices with Q, presuming that all devices with this version are more powerful than Sunfish.Nisha, do you know if Instagram will be allocated S5 devices for pre-release testing?