Can't show lint error in custom linter rules plugin - Camunda Platform 7

I am using camunda-modeler-custom-linter-rules-plugin with custom rules in Camunda Modeler 5.5.1. Just downloaded, installed with npm install and built with npm run all. In BPMN diagram created in Platform 8 it is working fine.
Hoewer when I click on linting error in Platform 7 it shows this bug:

showLintError is not a registered action
    at Ba (webpack://camunda-modeler-client/node_modules/diagram-js/lib/features/editor-actions/EditorActions.js:259:9)
    at error (webpack://camunda-modeler-client/node_modules/diagram-js/lib/features/editor-actions/EditorActions.js:169:10)
    at trigger (webpack://camunda-modeler-client/src/app/tabs/bpmn/BpmnEditor.js:723:40)
    at triggerAction (webpack://camunda-modeler-client/src/app/tabs/MultiSheetTab.js:269:18)
    at triggerAction (webpack://camunda-modeler-client/src/app/tabs/EditorTab.js:36:33)
    at triggerAction (webpack://camunda-modeler-client/src/app/App.js:1831:15)
    at file:///C:/.../camunda-modeler-5.5.1-win-x64/resources/app.asar/public/bundle.js:2:2883152
    at file:///C:/.../camunda-modeler-5.5.1-win-x64/resources/app.asar/public/72.js:1:3411
    at file:///C:/.../camunda-modeler-5.5.1-win-x64/resources/app.asar/public/490.js:1:8466
    at apply (webpack://camunda-modeler-client/node_modules/react-dom/cjs/react-dom.production.min.js:14:427) [ error ]
This error may be the result of a plug-in compatibility issue. [ info ]

Is Platform 7 supported by this plugin or there is a bug somewhere?

I really need linting to be working in Platform 7 and as I know old linting plugins (version <= 5.3) are not working here either.

Many thanks


A fix for this bug will be released with 5.6.0: Validation of C7 diagram fails with `Error: showLintError is not a registered action` · Issue #3329 · camunda/camunda-modeler · GitHub