React Electron ffmpeg-extract-frames build error - node.js

Question

I am using the npm module ffmpeg-extract-frames for splitting video frames. It works completely fine when I am testing the module in a vanilla node environment. However, when I import the module in my Electron React desktop app component, it gives me a error when building.
This is how I am importing it:
const extractFrames = require("ffmpeg-extract-frames");
This is the error I am getting when building in my React Electron component:
> expedition-hacks-project#0.1.0 build /home/taylorallen/Desktop/expedition-hacks-project
> set "FLUENTFFMPEG_COV=false" && react-scripts build
Creating an optimized production build...
Failed to compile.
./node_modules/fluent-ffmpeg/index.js
Cannot find module: './lib-cov/fluent-ffmpeg'. Make sure this package is installed.
You can install this package by running: npm install ./lib-cov/fluent-ffmpeg.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! expedition-hacks-project#0.1.0 build: `set "FLUENTFFMPEG_COV=false" && react-scripts build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the expedition-hacks-project#0.1.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/taylorallen/.npm/_logs/2020-03-28T22_36_18_100Z-debug.log
My package.json:
{
"name": "expedition-hacks-project",
"version": "0.1.0",
"private": true,
"dependencies": {
"#testing-library/jest-dom": "^4.2.4",
"#testing-library/react": "^9.5.0",
"#testing-library/user-event": "^7.2.1",
"bootstrap": "^4.4.1",
"bootstrap-fileinput": "^5.0.8",
"ffmpeg-extract-frames": "^2.0.2",
"fluent-ffmpeg": "^2.1.2",
"jquery": "^3.4.1",
"popper.js": "^1.16.1",
"react": "^16.13.1",
"react-bootstrap": "^1.0.0",
"react-dom": "^16.13.1",
"react-dropzone": "^10.2.2",
"react-icons": "^3.9.0",
"react-router-dom": "^5.1.2",
"react-scripts": "3.4.1"
},
"homepage": "./",
"main": "src/main.js",
"scripts": {
"start": "react-scripts start",
"build": "set \"FLUENTFFMPEG_COV=false\" && react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"electron": "electron ."
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"electron": "^8.2.0",
"electron-log": "^4.1.0",
"react-app-rewired": "^2.1.5"
}
}
I found a github issue https://github.com/fluent-ffmpeg/node-fluent-ffmpeg/issues/573#issuecomment-305408048 addressing this error, and I set FLUENTFFMPEG_COV=0 on in my build script
My scripts:
"scripts": {
"start": "react-scripts start",
"build": "set \"FLUENTFFMPEG_COV=false\" && react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"electron": "electron ."
},
Setting the env variable seems to not do anything, I still get the same error.