JC Franco

bug: All @Events are cancelable by default when component may not necessarily support event cancelation

1

### Prerequisites - [X] I have read the [Contributing Guidelines](https://github.com/ionic-team/stencil/blob/main/.github/CONTRIBUTING.md). - [X] I agree to follow the [Code of Conduct](https://github.com/ionic-team/stencil/blob/main/CODE_OF_CONDUCT.md). - [X] I have searched for [existing issues](https://github.com/ionic-team/stencil/issues) that already...

bug: rollup build cannot tree-shake properly when using dist-custom-elements + defineCustomElement + setAssetPath

1

### Prerequisites - [X] I have read the [Contributing Guidelines](https://github.com/ionic-team/stencil/blob/main/.github/CONTRIBUTING.md). - [X] I agree to follow the [Code of Conduct](https://github.com/ionic-team/stencil/blob/main/CODE_OF_CONDUCT.md). - [X] I have searched for [existing issues](https://github.com/ionic-team/stencil/issues) that already...

**Related Issue:** #5070 ## Summary Pending: tests! 🚧

Improve `overlay-positioning` doc for popper-owning components

3

### Description Stems from https://github.com/Esri/calcite-components/issues/4282 We should add more info on when to use the `absolute` vs `fixed` positioning strategies. ### `absolute` - should work for most cases - when...

**Related Issue:** #3121 ## Summary This introduces a new `none` selection mode that will still allow tree navigation, but prevent an item from being selected. The `calciteTreeSelect` event will emit...

docs(conventions): add layering entry

1

**Related Issue:** N/A ## Summary

chore: add type-testing util script

1

**Related Issue:** N/A ## Summary Adds a util script for testing types. This can be wired into our CI to prevent deploying if we know the types have issues.

[calcite-color] add support for alpha

18

The color picker needs to support alpha channel updates. https://github.com/Esri/calcite-components/issues/64#issuecomment-583678167 has some designs with opacity. Not sure if the design needs any tweaks, but it'd be nice for the final...

### Summary We have inconsistencies when it comes to emitting custom events: 1. Emitting with a value * with an object, e.g., `this.calciteFoo.emit({ foo: "foo" })` * with a value,...

Audit components for compatibility with high-contrast mode

2

### Background Stems from #3875. To improve a11y, we should audit all components to make sure they are usable under high-contrast mode. ### Desired Outcome All components are compliant with...