YouTube errors in Google Chrome console

[brucecoughlin]

HI I just moved from 3.7.2 to 3.7.8 and noticed some Chrome console errors. Not sure which are your errors or mine.
-- Unrecognized feature: 'web-share' in www-widgetapi.js
-- [Violation] Added non-passive event listener to a scroll-blocking touchstart (or touchmove) event (many occurrences)
-- [Violation] Failed to execute 'postMessage' on 'DOMWindow': The target origin provided www-widgetapi.js:1122 ('https://www.youtube.com') does not match the recipient window's origin ('http://brucecoughlin.com'). (not every time)
-- [Violation] 'setTimeout' handler took XXms from either www.web-embed-player.js or from base.js (many occurrences)

Also something new on iPhone: YouTube videos sometimes load but your blue controls don't show up. Video sits in pause. When I hit the pause button then your blue controls show up and I can then start video. iPhone only. Safari and Chrome. Not on desktop.

Perhaps some of these should just be ignored? Not sure.

Very simple video page. One player. Playing only YouTube videos. CSS and JS from CDN. Worked without errors last year. Maybe new Google requirements? Let me know. Thank you!