Problems with webview displaying mobile issue glance on Android

Hello! I am Viktor, a software developer from Spartez Software (now Appfire), currently working on Canned Responses plugin.

Since some Jira Cloud Android application update in July we noticed that mobile issue glance feature from our plugin stopped working - the application started not to load.

Trying to debug this application, I found that the webview that is used by jira cloud app does not support modern js language feature - spread operator (…) - and that was used in several js libraries we use (vue-atlaskit and more popular one chart.js).

I tried to transpile those libraries with babel and the issue with syntax error was gone, however, our vue.js application still do not load.

So, seems after some update, the webview of jira application started using another engine that is somehow limited.

I’d like to ask for some help to resolve this issue. Please let me know if any additional information is required.