Current Mobile State
Currently, the desktop version of Confluence uses a site-wide favicon and space logos. The mobile plugin does not use these settings, rather using an Atlasssian logo, seen in the following HTML Source header fragment:

<link rel="apple-touch-icon-precomposed" sizes="57x57" href="/wiki/s/en_GB/6437/4f3a11a8e79855052f86fe30466d81ee677d8ec4/_/download/resources/com.atlassian.confluence.plugins.confluence-mobile/images/apple-touch-icon-57x57-precomposed.png" />
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="/wiki/s/en_GB/6437/4f3a11a8e79855052f86fe30466d81ee677d8ec4/_/download/resources/com.atlassian.confluence.plugins.confluence-mobile/images/apple-touch-icon-72x72-precomposed.png" />
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="/wiki/s/en_GB/6437/4f3a11a8e79855052f86fe30466d81ee677d8ec4/_/download/resources/com.atlassian.confluence.plugins.confluence-mobile/images/apple-touch-icon-114x114-precomposed.png" />
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="/wiki/s/en_GB/6437/4f3a11a8e79855052f86fe30466d81ee677d8ec4/_/download/resources/com.atlassian.confluence.plugins.confluence-mobile/images/apple-touch-icon-144x144-precomposed.png" />

Issue
When deploying an iOS Web Clip to iPads, an icon is supplied in the MDM payload. The icon was created to represent the space which it links to, and more than one Web Clip is deployed.

Once opened in Safari, by default in Mobile mode, the icon will be replaced on the home screen by the Atlasssian icon specified with "apple-touch-icon-precomposed".

Expected Behavior
The space logo, which is also square in proportion, should be used as the precomposed icon. A space administrator should set the space icon to represent the same image that is supplied in the MDM web clip payload, so that when the web clip is opened, the icon does not change. This allows multiple web clips to be supplied to users' iDevices pointing to different spaces.