RealmSingleQuery with flow doesn't provide latest updates

[Gaurav Bordoloi]

How frequently does the bug occur?

Always

Description

When we use the below code for getting object change results, it doesn't work.

dbModule.getRealm()
            .query(SaleModel::class, "_id == $0", RealmUUID.from(id))
            .first()
            .asFlow()
            .cancellable()
            .mapLatest {
                it.obj
            }

I have to do like below to get the results

dbModule.getRealm()
            .query(SaleModel::class, "_id == $0", RealmUUID.from(id))
            .asFlow()
            .cancellable()
            .mapLatest {
                it.list.firstOrNull()
            }

Do RealmSingleQuery not support object change?

Stacktrace & log output

No response

Can you reproduce the bug?

Always

Reproduction Steps

No response

Version

1.13.0

What Atlas App Services are you using?

Local Database only

Are you using encryption?

Yes

Platform OS and version(s)

Android 13

Build environment

No response

[Christian Melchior]

Hi @gauravbordoloi We have a test for this scenario here:

realm-kotlin/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/QueryTests.kt

Line 1841 in 8046324

 fun first_asFlow() { 

So it should work.

Can you provide a fully working sample where it doesn't work?