Accordion blinking of content

[edemaine]

Describe the bug
When opening an Accordion for the first time, the content blinks in (appears) for approximately one frame, then blinks back out (disappears), then animates in nice and smooth.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://hope-ui.com/docs/data-display/accordion
2. Click on 'Composable' and 'Accessible' alternately.
3. Watch very closely.

Expected behavior
I expect the new content to just animate in smoothly, without blinking in+out first.

Screenshots
The blink is so brief that my screen recorder captured one of the blinks but not the other. Here is the blink that it captured, slowed down 7.7x:

HopeUI.mp4

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Chrome
• Version: 101

[fabien-ml]

Hi, thanks for the bug report.
Honestly I had hard times with solid-transition-group 😅.
Will try to fix it or try something else like @motionone/solid.