Bug Description

patchPatcher fails due with "Cannot read properties of undefined (reading 'openEnd')" when called with 1.74 LTS and 1.81 LTS version of OpenUI5.

Failure at:
https://github.com/SAP/ui5-webcomponents/blob/v2.3.0/packages/base/src/features/patchPatcher.ts#L9

Caused by:
https://github.com/SAP/openui5/blob/79da04423e75ab8e6d6b7f1564900035f4d0bf45/src/sap.ui.core/src/sap/ui/core/Patcher.js#L414

Affected Component

patchPatcher/patchPopup

Expected Behaviour

Expect that there is no error with patchPatcher.prototype.openEnd is defined
https://github.com/SAP/openui5/blob/686986c9070fa86f8d2ddf3744f2e99af26a888a/src/sap.ui.core/src/sap/ui/core/Patcher.js#L389

Isolated Example

No response

Steps to Reproduce

See the Slack Channel with SuccessFactors to reproduce the issue.

Log Output, Stack Trace or Screenshots

No response

Priority

High

UI5 Web Components Version

2.3.0

Browser

Chrome

Operating System

No response

Additional Context

OpenUI5 LTS 1.71 and 1.84 is used by BTP extensions and is affected by this issue.

Organization

SAP Successfactors

Declaration

• I’m not disclosing any internal or sensitive information.