Iván Sánchez Ortega

Can you please provide a minimal reproducible example and/or a stack trace? I'm not seeing any `fire('moveend')` calls in the MarkerCluster code.

Can you publish a fiddle/codepen/[plunkr](https://leafletjs.com/edit) that displays this behaviour?

> would you happen to have the original assets for the icons? @jonkoops You mean https://github.com/Leaflet/Leaflet/tree/main/src/images ?

@mourner Probably yes. I'm not sure CSS transitions offer a big performance boost over resetting the CSS transform every animation frame.

> Perhaps we don't understand what is required to implement this correctly Maintainer's time.

I thought about ES6 classes too. The main roadblock right now is [the lack of instance properties in the class constructor](https://stackoverflow.com/questions/22528967/es6-class-variable-alternatives/22986568#22986568). If you read the [grammar specification](http://wiki.ecmascript.org/doku.php?id=strawman:maximally_minimal_classes#class_bodies), you'll see that...

@mourner I think you mean https://github.com/tc39/proposal-class-public-fields ? Please note that: * The syntax is pretty much TypeScript * That's for ES7 / ES2016, **not** ES6 * It's a *proposal* at...

There's an edge case that I think will be broken by this change: Setting the map's `maxBounds` to an infinite horizontal strip, in order to prevent vertical movement but allow...

Related to https://github.com/Leaflet/Leaflet/issues/3575 - probably introduced by one of the attempts to get rid of the tile gaps.

The problem here is that the `autoZIndex` option, as well as the `setZIndex()` method **only affect `GridLayer`s**, and only those within the same map pane. Read (if you haven't done...