Test app to demonstrate reproduction of the bug in Capacitor plugin: ionic-team/capacitor-plugins#2424. Created with Capacitor Create App.

• Clone
• Run in terminal:

npm i
npm run build
npx cap sync
cap open android

• Launch the app from Android studio - I've tested on real device
• Tap TEST SHARE button
• Choose the same app in sharing dialog - ReproductionApp
• Tap TEST SHARE again
• Check out alert with error message Can't share while sharing is in progress or the same error log in console.