In the latest version of AppMachine several issues on Android devices have been resolved.
Slowness of apps and app crashes
More complex apps were experiencing increased loading times and performance issues. In some situations the apps could crash. This has now been updated, improving app speed and stability.
Contact form fields
The text fields on Contact Form (Plus block) were not showing up on Android devices. This issue has been solved and the fields will be visible again after updating your Android app.
Open externally/Share buttons
Some buttons to open files/websites externally or share certain information weren't functioning properly. This was occurring on PDF, Product and other blocks that have similar sharing/external opening features. The functionality of the buttons has been restored.
Updating your app
To resolve the issues mentioned above in your Android app, you will have to send in a store update. To trigger a store update you may need to make small changes in the publishing information of your app (Publish screen > Android). If you're having trouble sending a store update, contact AppMachine support by sending an email to firstname.lastname@example.org.