AdwToast title is already bold, so using HTML b tags doesn't do anything. To fix this, use quote symbols instead. And: - Use the quote symbols recommended by HIG: https://developer.gnome.org/hig/guidelines/typography.html#take-advantage-of-unicode - Add a translator comment explaining what "%s" means
- Add header capitalization - Shorten tooltip texts, following the tooltip examples provided by HIG Tooltip examples can be seen at: https://developer.gnome.org/hig/patterns/feedback/tooltips.html
Acc. HIG, "text fields should have placeholder text or a label". https://developer.gnome.org/hig/patterns/controls/text-fields.html