diff --git a/compiler/src/dotty/tools/dotc/quoted/QuoteContextImpl.scala b/compiler/src/dotty/tools/dotc/quoted/QuoteContextImpl.scala
index 930306f1bd64..300bc222a065 100644
--- a/compiler/src/dotty/tools/dotc/quoted/QuoteContextImpl.scala
+++ b/compiler/src/dotty/tools/dotc/quoted/QuoteContextImpl.scala
@@ -2,6 +2,7 @@ package dotty.tools.dotc.quoted
 
 import dotty.tools.dotc
 import dotty.tools.dotc.ast.tpd
+import dotty.tools.dotc.ast.tpd.TreeOps
 import dotty.tools.dotc.ast.untpd
 import dotty.tools.dotc.core.Annotations
 import dotty.tools.dotc.core.Contexts._
@@ -745,7 +746,9 @@ class QuoteContextImpl private (ctx: Context) extends QuoteContext:
       def unapply(tree: Block): Option[(List[ValDef], Term)] = tree match {
         case Block((ddef @ DefDef(_, _, params :: Nil, _, Some(body))) :: Nil, Closure(meth, _))
         if ddef.symbol == meth.symbol =>
-          Some((params, body))
+          val cleanParams = params.map(_.changeOwner(meth.symbol,ctx.owner))
+          val cleanBody = body.changeOwner(meth.symbol,ctx.owner)
+          Some((cleanParams, cleanBody))
         case _ => None
       }
     end Lambda
diff --git a/tests/pos-macros/i9894/Macro_1.scala b/tests/pos-macros/i9894/Macro_1.scala
new file mode 100644
index 000000000000..751a2d4b4b16
--- /dev/null
+++ b/tests/pos-macros/i9894/Macro_1.scala
@@ -0,0 +1,67 @@
+package x
+
+import scala.quoted._
+
+trait CB[T]:
+ def map[S](f: T=>S): CB[S] = ???
+
+class MyArr[A]:
+ def map1[B](f: A=>B):MyArr[B] = ???
+ def map1Out[B](f: A=> CB[B]): CB[MyArr[B]] = ???
+
+def await[T](x:CB[T]):T = ???
+
+object CBM:
+  def pure[T](t:T):CB[T] = ???
+
+object X:
+
+ inline def process[T](inline f:T) = ${
+   processImpl[T]('f)
+ }
+
+ def processImpl[T:Type](f:Expr[T])(using qctx: QuoteContext):Expr[CB[T]] = 
+   import qctx.reflect._
+
+   def transform(term:Term):Term =
+     term match
+        case ap@Apply(TypeApply(Select(obj,"map1"),targs),args) =>
+             val nArgs = args.map(x => shiftLambda(x))
+             val nSelect = Select.unique(obj, "map1Out")
+             Apply(TypeApply(nSelect,targs),nArgs)
+             //Apply.copy(ap)(TypeApply(nSelect,targs),nArgs)
+        case Apply(TypeApply(Ident("await"),targs),args) => args.head
+        case Apply(x,y) =>
+             Apply(x, y.map(transform))
+        case Block(stats, last) => Block(stats, transform(last))
+        case Inlined(x,List(),body) => transform(body)
+        case l@Literal(x) => 
+             '{ CBM.pure(${term.seal}) }.unseal
+        case other => 
+             throw RuntimeException(s"Not supported $other")
+          
+   def shiftLambda(term:Term): Term =
+        term match
+          case lt@Lambda(params, body) =>
+            val paramTypes = params.map(_.tpt.tpe)
+            val paramNames = params.map(_.name)
+            val mt = MethodType(paramNames)(_ => paramTypes, _ => Type[CB].unseal.tpe.appliedTo(body.tpe.widen) )
+            val r = Lambda(mt, args => changeArgs(params,args,transform(body)) )
+            r
+          case _ =>
+            throw RuntimeException("lambda expected")
+
+   def changeArgs(oldArgs:List[Tree], newArgs:List[Tree], body:Term):Term =
+         val association: Map[Symbol, Term] = (oldArgs zip newArgs).foldLeft(Map.empty){
+             case (m, (oldParam, newParam: Term)) => m.updated(oldParam.symbol, newParam)
+             case (m, (oldParam, newParam: Tree)) => throw RuntimeException("Term expected") 
+         }
+         val changes = new TreeMap() {
+             override def transformTerm(tree:Term)(using Context): Term =
+               tree match
+                 case ident@Ident(name) => association.getOrElse(ident.symbol, super.transformTerm(tree))
+                 case _ => super.transformTerm(tree)
+         }
+         changes.transformTerm(body)
+
+   transform(f.unseal).seal.cast[CB[T]]
diff --git a/tests/pos-macros/i9894/Test_2.scala b/tests/pos-macros/i9894/Test_2.scala
new file mode 100644
index 000000000000..c9d3a17fcf49
--- /dev/null
+++ b/tests/pos-macros/i9894/Test_2.scala
@@ -0,0 +1,15 @@
+package x
+
+
+object Main {
+
+ def main(args:Array[String]):Unit =
+   val arr = new MyArr[Int]()
+   val r = X.process{
+       arr.map1( zDebug =>
+         await(CBM.pure(1).map(a => zDebug + a))      
+       )
+   }
+   println("r")
+
+}