Fix Mobile Facebook Share Button

I’m running Social Snap on my WordPress site and every share option works except Facebook on mobile. On desktop the button opens the normal Facebook share dialog, but on phones the tap gets hijacked by the Facebook app and nothing posts. The Facebook button is the only issue I have with Social Snap, and I’d like to keep using this plugin rather than switching to another solution.

I have already walked through the usual troubleshooting steps—clearing caches, regenerating app IDs, testing different themes and browsers—without success. What I need now is a WordPress developer who can either:

• Make the existing Social Snap Facebook button complete the share flow reliably on iOS and Android, or
• Prove definitively that it cannot be fixed due to Facebook’s own limitations, explaining why, so I can document this for stakeholders.

Please review a sample page (https://fieldadvisostg.wpenginepowered.com/crop-report/entry/1697/) on a phone to see the problem first-hand. Deliver your solution as a short code snippet, plugin hook, or clear technical explanation accompanied by test results.