Zoom in issue in Safari (desktop and mobile)

Describe the bug
Steps to reproduce:

1. Open Pigallery2 in safari
2. Click on picture to zoom in
3. See the issue

Screenshots
https://www.youtube.com/watch?v=y5782hvQWbc&feature=share

Environment (please complete the following information):

• OS: MacOS Mojave, iOS
• Browser: Safari

Used app version:

• docker latest

[bpatrik]

Hi, thanks for the report.
I started at a new company that has strong restriction on hobby projects. It will take some time until I sort it out, so I cannot give you a date when it will be ready.

Patrik

@bpatrik no worries, I am just reporting things I am finding. Great work btw, I am very happy with Pigallery2 running on my RPI. Hopefully I can invest some time to learn Angular and fix some of the issues.

[bpatrik]

I made some updates to the code, that potentially also improves this.

I tested it on a iPad. It does not produce the issues that you have in the video, but zoom still not work.

[bpatrik]

It turns out since angular 9, hammerjs does not work by default. Fixed that.