Can someone, please, assist, in following:

Created separate conf files for Chrome & Firefox on webdriver.io (latest version 7.19.3), but could not acchive to create (also separate) config file for Microsoft Edge driver, on Widows 10 machine. At the main conf file (wdio.conf.js) are just regular settings without any browser settings, and would like to leave it that way.

What I did:

exports.config = merge(wdioConf.config, {
capabilities: [
{
  maxInstances: 1,
  browserName: 'MicrosoftEdge',
  osPlatform: 'Windows',
  osVersion: '10',
  acceptInsecureCerts: true,
},
],
baseUrl: 'https://some.site.for.testing,
waitforTimeout: 10000,
connectionRetryCount: 3,
services: ['selenium-standalone'],
seleniumArgs: {
  javaArgs: [
      '-Dwebdriver.edge.driver=path.join(__dirname, "./node_modules/selenium-standalone/.selenium/edgedriver/17134/MicrosoftEdgeDriver.exe")'
   ]
 }
});

Or other config, which also tried:

exports.config = merge(wdioConf.config, {
capabilities: [
 {
  maxInstances: 1,
  browserName: 'msedge',
  acceptInsecureCerts: true,
 },
],
 baseUrl: 'https://some.site.for.testing',
 waitforTimeout: 10000,
 connectionRetryCount: 3,
 services: [['selenium-standalone', { drivers: { msedge: 'latest' } }]],
});

But, without any success. When run

npx wdio run config/wdio.edge.conf.js

Either get that "missing configuration" or runner get stuck

When run tests either with FF or Chrome, it runs smoothly.

npx wdio run config/wdio.chrome.conf.js

Thank you in advance.