Ionic 4 with FB Instant Games

After running ionic build I compressed the build folder to fb instant games. however when attempting to test, there is an issue where the chunk js files are not being located properly.

In the index file, if I have <script src="static/js/10.428e7f18.chunk.js"> this runs properly, but the default is with a forward slash “/static/js/10.428e7f18.chunk.js” and this makes fbinstant games unable to locate the file properly. So, if I change all the generated lines in index.html, that part runs fine, but all other parts that call /filepath/ breaks. I’m having a hard time explaining this, but I’m fairly certain its the main issue.

Having the / makes all calls to something like
https://apps-556098924941280.apps.fbsbx.com/static/js/89.b05dd8b9.chunk.js

Where it should look like
URL: https://apps-556098924941280.apps.fbsbx.com/instant-bundle/3510048395679816/2601380393289276/static/js/main.3ba71589.chunk.js

Is there some config I can change to apply the change I need?