Cannot use [[File:|link=page]] syntax in a marker

[jrbray1]

Setup

• Maps version: 12.0.0
• MW version: 1.43.3
• PHP version: 8/4
• SMW version (if applicable):

Issue

{{#display_map:
51.0915,1.1877~[[Abbotscliffe Tunnel]]~[[File:Abbotscliffe%20Tunnel%200252.JPG|thumb|100px|link=Abbotscliffe Tunnel]];
| service=leaflet
| zoom=15
| width=600
| height=400
}}

Which hopes to create a link to the article via text and through the image leaves the Map without markers, because it does not handle the equals sign in the link= properly. Removing the link= does display the marker with popup image, but the click through link is to the image file in Commons, not the desired page. Attempts to circumvent this with {{=}} and raw HTML have all failed. And of course you can't even display the image without a link, because that would require link=