### **Description** Whenever I try to make an Approve tx, the app crashes with this errror `Can't find variable: BigInt` **[only-android]** After first [reporting it here](https://github.com/MetaMask/metamask-mobile/pull/5591#issuecomment-1516330068), we've seen that it's a separate issue, happening on the RC branch `6.4` **Screenshots** https://user-images.githubusercontent.com/54408225/233622389-0dfcab94-7154-41f3-9504-fec4edbb545a.mp4 **Steps to reproduce the behavior** 1. Go to the test dapp 2. Deploy the Collectibles contract 3. Mint a token 4. Click Approve 5. MM crashes with the error `Can't find variable: BigInt` - Device: Pixel - OS: Android - App Version: v6.4.0 Related Issue: [#913](https://github.com/MetaMask/mobile-planning/issues/913)
Description
Whenever I try to make an Approve tx, the app crashes with this errror
Can't find variable: BigInt[only-android]
After first reporting it here, we've seen that it's a separate issue, happening on the RC branch
6.4Screenshots
bigint-module-not-found.mp4
Steps to reproduce the behavior
Can't find variable: BigIntRelated Issue: #913