Ids is not a constructor

[szurilo]

Okay, it seems I have the exact same problem but with browserify:

Bundling Issue with Rollup

Hi, I have created a Custom Modeler with a lot of standard modules like Properties-Panel and custom modules. To bundle my modeler I use rollup. The Properties-Panel includes some other modules like ‘scroll-tabs’. This is implemented with export default function create($el, options) { ... } and loaded in ‘PropertiesPanel.js’ with var scrollTabs = require('scroll-tabs').default; After rollup this line looks like var scrollTabs = create$2.default; and during execution the variable scr…

Right now I am resetting bpmn-js-properties-panel from 0.29.0(where this was introduced) to 0.28.2
But in the long term I have to fix this issue somehow.
To me it seems, the Ids package has been transformed to an ES module in version 1.0.0 and now bpmn-js-properties-panel(v0.29.0) is loading it as it is.
bpmn-js-properties-panel is a CommonJS module which I am loading in my ES module project.
Until Ids was not an ES module there was no issue with my config.

Do you have any more idea where to look for the problem?