Templates don't work on cast in panel mode - includes fix proposal

Please forgive me for ignoring the bug report template. I don’t use the button card myself, but I heard there’s a problem with using templates on Cast if the view is in panel mode.

I believe the problem lies here: https://github.com/custom-cards/button-card/blob/master/src/helpers.ts#L151 and was caused by this: https://github.com/home-assistant/frontend/pull/3796/files#diff-8809bcfc38b194872d9c6d1b323b50e8R44-R58

A possible fix might be to replace the marked line in helpers.ts with:

root = root && (root.querySelector('hui-view') || root.querySelector('hui-panel-view'));

I have not tested this.

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Checklist

• I updated the card to the latest version available
• I cleared the cache of my browser

Describe the bug A clear and concise description of what the bug is.

Version of the card Version:

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Expected behavior A clear and concise description of what you expected to happen.

Desktop (please complete the following information):

• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

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[thomasloven]

Or I could pull out my nest hub from where it’s gathering dust. I need to implement and test the same change to some of my things anyway…

[RomRider]

Closing because of inactivity