Can't add a source

Version: 0.16.2
Device: motorola moto g86 5G
System: Android 16 (API 36)

Stack trace:

	at me.ash.reader.infrastructure.rss.OPMLDataSource.parseFileInputStream(OPMLDataSource.kt:310)
	at me.ash.reader.domain.service.OpmlService$saveToDatabase$2.invokeSuspend(OpmlService.kt:246)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:9)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:112)
	at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:8)
	at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:3)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:93)
	Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@1971dfe, Dispatchers.Default]
Caused by: org.xmlpull.v1.XmlPullParserException: Unexpected token (position:unknown @1:3 in java.io.InputStreamReader@a8ac003) 
	at com.android.org.kxml2.io.KXmlParser.next(KXmlParser.java:428)
	at com.android.org.kxml2.io.KXmlParser.next(KXmlParser.java:313)
	at be.ceau.opml.OpmlParser.extract(OpmlParser.java:48)
	at me.ash.reader.infrastructure.rss.OPMLDataSource.parseFileInputStream(OPMLDataSource.kt:16)
	... 6 more

Start by reproducing the failed source import on Android 16 with version 0.16.2, then inspect OPMLDataSource.kt at lines 16 and 310, OpmlService.kt at line 246, and OpmlParser.extract at line 48. Determine what input reaches the XML parser and verify that adding the source completes without the reported OpmlParseException.