This bug/issue has already been reported in Beta feedback.
Default and Custom Screen Timeout Settings
To set the default screen timeout, multiple options are available in the phone's settings.
However, these settings can be further customized through "Modes and Routines" to set the screen timeout for specific applications individually.
A bug has been noticed that might have been persisting in predecessor One UI versions as well.
Observed Bug in One UI Screen Timeout Functionality
After installing One UI 8.5 Beta on the S23, this feature/function was personally tested, and it was found that it doesn't work properly because the phone's default screen timeout settings change according to Mode and Routine's screen timeout.
For instance, if the default screen timeout is set to 30 seconds and 5 or 10 minutes through Routines with "App Opened," it was also tested on an F14 budget phone, which was running on One UI 7.0, and this bug even exists there.
For a better understanding, screen recording is attached herewith.
As per your query, we request you kindly share the log file. Also, share video clips and images for better understanding. This will help us to investigate further and resolve this issue.
Samsung Members Application (Open Samsung Members Application > Support> Tap on send feedback> Choose Composer> Select error report> select the appropriate issue category> Type your query and send.)
Note: To ensure relevant log information is included in the error report, submit the report within 3 minutes of encountering the bug or error, and do not terminate (swipe away) the Samsung Members application until you are notified that the report has been sent. This can take up to 5 minutes.
