### What is the issue and how can we reproduce it? Steps to reproduce 1. Open https://sdk.openui5.org/entity/sap.m.MessagePopover/sample/sap.m.sample.MessagePopover 2. Modify aMockMessages in controller/MessagePopover.controller.js to have only one message 3. Go to message list view 4. Resize message popover 5. It goes to message details view #### Expected behavior: - It should resize in the message list view ### Which OpenUI5 version is your project targeting? 1.120.2 ### Is the issue device- or browser-specific? _No response_ ### Confirmation - [x] I have searched the existing issues and reviewed the relevant documentation as well as the API reference. - [x] I am not disclosing any internal or sensitive information.