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kotlinlang

I believe this should be fixed in the next release.. can you test against snapshots and see if it resolves your issue?

Unfortunately still seeing;

```E/ROOM: Cannot run invalidation tracker. Is the db closed?
    java.lang.IllegalStateException: Cannot access database on the main thread since it may potentially lock the UI for a long period of time.
        at androidx.room.RoomDatabase.assertNotMainThread(RoomDatabase.java:385)
        at androidx.room.RoomDatabase.query(RoomDatabase.java:441)
        at androidx.room.RoomDatabase.query(RoomDatabase.java:429)
        at androidx.room.InvalidationTracker$1.checkUpdatedTable(InvalidationTracker.java:461)
        at androidx.room.InvalidationTracker$1.run(InvalidationTracker.java:431)
        at androidx.room.InvalidationTracker.refreshVersionsSync(InvalidationTracker.java:513)
        at androidx.room.paging.LimitOffsetDataSource.isInvalid(LimitOffsetDataSource.java:101)
        at androidx.paging.LegacyPagingSource.&lt;init&gt;(LegacyPagingSource.kt:50)
        at androidx.paging.DataSource$Factory$asPagingSourceFactory$1.invoke(DataSource.kt:238)
        at androidx.paging.DataSource$Factory$asPagingSourceFactory$1.invoke(DataSource.kt:138)
        at androidx.paging.SuspendingPagingSourceFactory.invoke(SuspendingPagingSourceFactory.kt:41)
        at androidx.paging.SuspendingPagingSourceFactory.invoke(SuspendingPagingSourceFactory.kt:30)```
Against:

```Gradle: androidx.paging:paging-common:3.0.0-alpha13
Gradle: androidx.paging:paging-common-ktx:3.0.0-SNAPSHOT
Gradle: androidx.paging:paging-compose:1.0.0-alpha06@aar
Gradle: androidx.paging:paging-runtime:3.0.0-SNAPSHOT@aar
Gradle: androidx.paging:paging-runtime-ktx:3.0.0-SNAPSHOT@aar```
I used
```maven("<https://androidx.dev/snapshots/builds/7139117/artifacts/repository>")```
Which I was the latest snapshot at the time I looked.

Should I add to the ticket?

After upgrading to
```Gradle: androidx.paging:paging-common:3.0.0-beta01
Gradle: androidx.paging:paging-common-ktx:3.0.0-beta01
Gradle: androidx.paging:paging-compose:1.0.0-alpha07@aar
Gradle: androidx.paging:paging-runtime:3.0.0-beta01@aar
Gradle: androidx.paging:paging-runtime-ktx:3.0.0-beta01@aar```
The problem appears to be resolved :tada: