clipboard-button tooltip is broken
clipboard-button component only shows "Copied" tooltip after clicking, never shows title text.
Reproduce:
visit https://gitlab.com/gitlab-org/gitlab-development-kit/container_registry
in '.container-image', hover over Copy to clipboard
No tooltip displayed
Click button. "Copied" is now displayed in tooltip
Hover over clipboard button again. Tooltip text stays as "Copied"
Expected:
Title text displayed. e.g. "Copy command to clipboard"
After clicking, "Copied" is displayed
When hovering over the button again, show "Copy command to clipboard" again