Error message “Something’s gone wrong” clicking side bar menu link on Jira Project Board context

Hi,
Our customers can’t access the application’s modal for a week clicking on a Project Sidebar menu.
sidebar_menuitem

Getting “Something’s gone wrong” error.
index_err

It works just fine when accessed from issue view

https://[instance_name].atlassian.net/browse/[issue-key]

But breaks on Project Board

https://[instance_name].atlassian.net/secure/RapidBoard.jspa?...

It also works well from webitem

"location": "system.top.navigation.bar"

Here’s part of atlassian-connect.json descriptor
webitem

"location": "jira.project.sidebar.legacy.tabs.navigation",
        "context": "addon",
        "weight": 200,
        "target": {
          "type": "dialogmodule",
          "options": {
            "key": "issue-new-dialog"
          }
        },

and
dialog

 {
        "key": "issue-new-dialog",
        "url": "#/issue/new",
        "options": {
          "chrome": false,
          "size": "maximum"
        }
      }

Please advise.
Previously it was working perfectly so we assume that’s a regression introduced on Atlassian side.
Thanks!

Solved by switching to “jiraProjectPagesmodule