微信小程序分享到朋友圈，自定义title 不显示？ 有时候显示的不是自己定义的，有时候是wechat.

开发工具中以及真机调试都无任何报错，在预览模式、体验版本、线上版本苹果手机无法正常打开小程序，安卓手机一切正常 thirdScriptError SyntaxError at line:7696,column:96577,SyntaxError: Invalid regular expression: unrecognized character after (? Stack: (native code) at evaluateScriptFile (WAServiceMainContext.js:2:96577) at value (WAServiceMainContext.js:2:137383) at (WAServiceMainContext.js:2:139421) at (WAServiceMainContext.js:2:134988) at (WAServiceMainContext.js:2:225318) at (WAServiceMainContext.js:2:224286) at forEach (native code) at (WAServiceMainContext.js:2:224250) at (WAServiceMainContext.js:2:225318) at _ (WAServiceMainContext.js:2:77637) global code

cover-view 组件在内容过长时，设置overflow无效，开发者工具正常滚动，安卓真机无法滚动。请问如何解决