Hello.

We just update jQuery from 3.3.1 to 3.4 and get some errors only on iOS 10.x.

Stack trace:
TypeError: TypeError: e.getRootNode is not a function. (In 'e.getRootNode(ae)', 'e.getRootNode' is undefined) oe@https://www.100sp.ru/bower/jquery/dist/jquery.min.js:2:35785 we@https://www.100sp.ru/bower/jquery/dist/jquery.min.js:2:38549 parseHTML@https://www.100sp.ru/bower/jquery/dist/jquery.min.js:2:83573 init@https://www.100sp.ru/bower/jquery/dist/jquery.min.js:2:25056 k@https://www.100sp.ru/bower/jquery/dist/jquery.min.js:2:963 s@https://www.100sp.ru/static/jquery-ui/1.12.1/jquery-ui.min.js:6:2339 https://www.100sp.ru/static/jquery-ui/1.12.1/jquery-ui.min.js:10:18498 https://www.100sp.ru/static/jquery-ui/1.12.1/jquery-ui.min.js:6:74 global code@https://www.100sp.ru/static/jquery-ui/1.12.1/jquery-ui.min.js:6:84

Examples of top user agents with this error:

Mozilla/5.0 (iPhone; CPU iPhone OS 10_2_1 like Mac OS X) AppleWebKit/602.4.6 (KHTML, like Gecko) Version/10.0 Mobile/14D27 Safari/602.1 422
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2 like Mac OS X) AppleWebKit/602.3.12 (KHTML, like Gecko) Version/10.0 Mobile/14C92 Safari/602.1 174
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) GSA/21.1.139288856 Mobile/14D27 Safari/600.1.4 98
Mozilla/5.0 (iPhone; CPU iPhone OS 10_1_1 like Mac OS X) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0 Mobile/14B100 Safari/602.1 53
Mozilla/5.0 (iPhone; CPU iPhone OS 10_1 like Mac OS X) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0 Mobile/14B72 Safari/602.1 31
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) GSA/64.0.223374052 Mobile/14C92 Safari/602.1 22
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2 like Mac OS X) AppleWebKit/602.3.12 (KHTML, like Gecko) Mobile/14C92 sp-mobile-app 20
Mozilla/5.0 (iPhone; CPU iPhone OS 10_1_1 like Mac OS X) AppleWebKit/602.2.14 (KHTML, like Gecko) Mobile/14B100 sp-mobile-app 19
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/71.0.3578.89 Mobile/14D27 Safari/602.1 18
Mozilla/5.0 (iPhone; CPU iPhone OS 10_1_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/67.0.3396.87 Mobile/14B100 Safari/602.1 17
Mozilla/5.0 (iPhone; CPU iPhone OS 10_2 like Mac OS X) AppleWebKit/602.3.12 (KHTML, like Gecko) Mobile/14C92 13
Mozilla/5.0 (iPhone; CPU iPhone OS 10_0_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Mobile/14A403 Safari/602.1 12
Mozilla/5.0 (iPad; CPU OS 10_1_1 like Mac OS X) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0 Mobile/14B100 Safari/602.1 11
Mozilla/5.0 (iPhone; CPU iPhone OS 10_0_2 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Mobile/14A456 Safari/602.1 9
Mozilla/5.0 (iPad; CPU OS 10_2 like Mac OS X) AppleWebKit/602.3.12 (KHTML, like Gecko) Version/10.0 Mobile/14C92 Safari/602.1 8

As you can see where are no Android and desktop browsers. Looks like this is problem in jquery and not in our own code. Can you check this issue please?