Find Usages: Use isEquivalentTo() instead of identity equality when matching references with PsiCompiledElement

idea/idea-analysis/src/org/jetbrains/kotlin/idea/references/referenceUtil.kt

@@ -69,7 +69,8 @@ public fun PsiReference.matchesTarget(candidateTarget: PsiElement): Boolean {
     }
 
     val targets = unwrappedTargets
-    if (unwrappedCandidate in targets) return true
+    // TODO: Investigate why PsiCompiledElement identity changes
+    if (targets.any { it.isEquivalentTo(unwrappedCandidate) }) return true
 
     if (this is JetReference) {
         return targets.any {