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## Summary
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importantly what they aim to achieve -->
- `static let` plays nicely with modern Swift concurrency (async/await)
- `static let` makes it impossible to mutate the values - causing
undefined behavior in some cases
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## Summary
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importantly what they aim to achieve -->
Strong reference was causing a crash when closing macos app from full
screen.
## Screenshots
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screenshots in light and dark mode. -->
## Link to pull request in Documentation repository
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corresponding pull request in the Companion App Documentation repository
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Documentation: home-assistant/companion.home-assistant#
## Any other notes
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Request is part of a bigger change, please include it here. -->
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## Summary
<!-- Provide a brief summary of the changes you have made and most
importantly what they aim to achieve -->
Restore mac catalyst app latest window size when reopening the app
## Screenshots
<!-- If this is a user-facing change not in the frontend, please include
screenshots in light and dark mode. -->
## Link to pull request in Documentation repository
<!-- Pull requests that add, change or remove functionality must have a
corresponding pull request in the Companion App Documentation repository
(https://github.com/home-assistant/companion.home-assistant). Please add
the number of this pull request after the "#" -->
Documentation: home-assistant/companion.home-assistant#
## Any other notes
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Request is part of a bigger change, please include it here. -->