[custom-element] native slots attributes not responding to reactivity #13904
Description
Vue version
3.5.21
Link to minimal reproduction
Steps to reproduce
- Open DevTools and expand the shadow root of
my-component - Notice that the
'added-class'is applied to both thepandslotelements - Click the button to toggle the classname off through the update of a property on
my-component - Notice that the
'added-class'is removed from thepelement but not theslotelement
What is expected?
The slot element should have the classname remove from it after the button is clicked in step 3.
What is actually happening?
The slot element is not updating its attributes in response to reactivity.
System Info
System:
OS: macOS 15.6.1
CPU: (14) arm64 Apple M4 Pro
Memory: 88.97 MB / 24.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 22.17.0 - /usr/local/bin/node
npm: 10.9.2 - /usr/local/bin/npm
pnpm: 10.14.0 - /opt/homebrew/bin/pnpm
Browsers:
Brave Browser: 138.1.80.120
Safari: 18.6Any additional comments?
No response