The OxygenOS 11.0.9.9 update for OnePlus 8T fixes the screen flashing issue when capturing in Nightscape mode. It also brings improvements to system stability and fixes some known issues which are not detailed in the changelog. OnePlus has added OnePlus Store app that which is as easy way to manage your OnePlus account. The applications also allows you to get easy-to-access support, members-only benefits, and shop OnePlus products. Software versions: EU: 11.0.9.9.KB05BA NA: 11.0.9.9.KB05AA
OnePlus 8T OxygenOS 11.0.9.9 update changelog:
System Improve stability and fixed known issues Camera Fixed the issue that the screen may flash when shooting in NIGHTSCAPE mode OnePlus Store An intuitive and convenient way to manage your OnePlus account, get easy-to-access support, discover exciting members-only benefits, and shop for OnePlus products. (Please note that it can be uninstalled)
The new software update is rolling out in an incremental fashion, which means that it will initially reach a small number of users, followed by a broader rollout in the coming days. You can manually check for the latest software update on any OnePlus phone by navigating to Settings » System » System updates. [source]
