Kibana version: 6.6.0 latest snapshot
Elasticsearch version: 6.6.0 latest snapshot
Server OS version: darwin_x86_64
Browser version: chrome latest
Browser OS version: os x
Original install method (e.g. download page, yum, from source, etc.): from staging
Describe the bug: User can accidentally turn on zooming on vega maps while scrolling over dashboards.
This was supposed to be fixed by #21169. @aaronjcaldwell and I discussed. So am logging a new bug.

Kibana version: 6.6.0 latest snapshot
Elasticsearch version: 6.6.0 latest snapshot
Server OS version: darwin_x86_64
Browser version: chrome latest
Browser OS version: os x
Original install method (e.g. download page, yum, from source, etc.): from staging
Describe the bug: User can accidentally turn on zooming on vega maps while scrolling over dashboards.
This was supposed to be fixed by #21169. @aaronjcaldwell and I discussed. So am logging a new bug.
