Hi Team, I want to understand the significance of the column

last_opened_time

in the

apps

table. What does the word "opened" signifies here, like the time app was launched or the time it was last used ? The results signifies the former (time when app was launched) for most cases, but it seems to be inconsistent sometimes. For some apps running for a longer duration of time, the last_opened_time seems to be changing even though the app was running for the whole time before that. And this value is not equivalent to the last accessed/used time either.