When vue-router switches routes under the iphone5 ios8 system, the dom nodes of the previous page still exist and do not disappear.

problem description

when vue-router switches routes under iphone5 ios8, the dom nodes of the previous page still exist
, but it is ok

under iphone5s ios8.

destroyed methods are all executed
I"m not sure how this problem arises.

second addition:

 dom destroyed
demo

clipboard.png
just like above-there are two routing components under sharpapp. If I jump to the next route at this time, the dom of the current page will not disappear, it will appear with the dom in the next routing component

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be8041-31118.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be8041-31118.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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