No source root found for `.../modules/core/shared/src/main/scala-3/io/circe/Derivation.scala`

I don’t know if this affects only circe or any code that uses the derives keyword.

To reproduce:

1. Clone this gist.
2. (idk if this affects anything) move User.scala to src/main/scala folder and UserTest.scala to src/test/scala folder.
3. Run sbt clean coverage test coverageReport

Problem

The command fails with:

[error] java.lang.RuntimeException: No source root found for '/home/nikololiahim/scala/scoverage-bug/modules/core/shared/src/main/scala-3/io/circe/Derivation.scala' (source roots: '/home/nikololiahim/scala/scoverage-bug/src/main/scala/')
[error]         at scoverage.reporter.BaseReportWriter.relativeSource(BaseReportWriter.scala:35)
[error]         at scoverage.reporter.BaseReportWriter.relativeSource(BaseReportWriter.scala:23)
[error]         at scoverage.reporter.ScoverageHtmlWriter.classRow(ScoverageHtmlWriter.scala:249)
[error]         at scoverage.reporter.ScoverageHtmlWriter.$anonfun$classesTable$2(ScoverageHtmlWriter.scala:239)
[error]         at scala.collection.immutable.List.map(List.scala:293)
[error]         at scoverage.reporter.ScoverageHtmlWriter.classesTable(ScoverageHtmlWriter.scala:239)
[error]         at scoverage.reporter.ScoverageHtmlWriter.overview(ScoverageHtmlWriter.scala:460)
[error]         at scoverage.reporter.ScoverageHtmlWriter.write(ScoverageHtmlWriter.scala:65)
[error]         at scoverage.ScoverageSbtPlugin$.writeReports(ScoverageSbtPlugin.scala:324)
[error]         at scoverage.ScoverageSbtPlugin$.$anonfun$coverageReport0$1(ScoverageSbtPlugin.scala:220)
[error]         at scoverage.ScoverageSbtPlugin$.$anonfun$coverageReport0$1$adapted(ScoverageSbtPlugin.scala:195)
[error]         at scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error]         at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
[error]         at sbt.std.Transform$$anon$4.work(Transform.scala:68)
[error]         at sbt.Execute.$anonfun$submit$2(Execute.scala:282)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
[error]         at sbt.Execute.work(Execute.scala:291)
[error]         at sbt.Execute.$anonfun$submit$1(Execute.scala:282)
[error]         at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
[error]         at sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[error]         at java.base/java.lang.Thread.run(Thread.java:833)
[error] (coverageReport) No source root found for '/home/nikololiahim/scala/scoverage-bug/modules/core/shared/src/main/scala-3/io/circe/Derivation.scala' (source roots: '/home/nikololiahim/scala/scoverage-bug/src/main/scala/')