On mobile: focus on searchinput on offcanvas open

[tswfi]

Questions	Answers
Description?	On mobile view focus on the searchinput when the offcanvas search is shown. Also clear the search when the offcanvas is hidden
Type?	improvement
BC breaks?	no
Deprecations?	no
Fixed ticket?	Touches on issue #734 (the actual issue was already fixed before but when testing I noticed that this could be improved a bit)
Sponsor company
How to test?	On mobile view click on the search icon to get the offcanvas search to show, the focus should be on the input field and if a mobile phone is used the keyboard is shown. If input field contains text when closing the view then reopening the view should have the old search cleared and the focus again for a new search.

Note: someone with better understanding on the offcanvas functionality could chime in on if the timeout is even necessary or not :)

[ga-devfront]

A large pull request is currently being merged (#803). It includes many fixes and improvements for version 2.0 of Hummingbird.
You have two options regarding this pull request:

Option 1:

• Wait for the pull request to be merged.
• Verify that your pull request is still relevant.
• If it's the case rebase it so that it can be considered by our teams.

Option 2:

• Target the 1.x branch if you consider this to be an important pull request for version 1 of Hummingbird.

If you have any questions or concerns, please feel free to let us know. Have a great day, and may the power of the bird 🐦 be with you ❤️

[tswfi]

this is also against improvements branch already

[ga-devfront]

Sorry, in any case, the pull requests are on hold while we merge the large pull request mentioned earlier. We will be happy to review and test everything as soon as our initial work is complete.

[ga-devfront]

@tswfi can you rebase please. I change the target to merge into the right branch.
Thank you for your contribution.

[tswfi]

rebasing this is not practical. opened a new pr #805