- use Meteor._debug instead of console.warn

- add comments to not change the behavior of withValues() (client)

packages/ddp-client/common/livedata_connection.js

@@ -614,7 +614,7 @@ export class Connection {
         stubOptions.stubReturnValue = DDP._CurrentMethodInvocation
           .withValue(invocation, stubInvocation);
         if (Meteor._isPromise(stubOptions.stubReturnValue)) {
-          console.warn(
+          Meteor._debug(
             `Method ${name}: Calling a method that has an async method stub with call/apply can lead to unexpected behaviors. Use callAsync/applyAsync instead.`
           );
         }

packages/meteor/dynamics_browser.js

@@ -35,6 +35,10 @@ EVp.getOrNullIfOutsideFiber = function () {
  * @returns {any} The return value of the function
  */
 EVp.withValue = function (value, func) {
+  // WARNING: Do not change the behavior of this function.
+  // If you compare this function to it's version in the server-side, you'll see that there we handle async results.
+  // In the client we don't need to do this. If we try to, it can lead to problems like this:
+  // https://github.com/meteor/meteor/pull/13198#issuecomment-2181254734/.
   var saved = currentValues[this.slot];
 
   try {