Ferdi: WhatsApp does not load in 5.5.0-gm

[Jendker]

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Describe the bug
WhatsApp service only blinks "WhatsApp works only with Google Chrome 49+" in endless loop. With 5.4.3 there is no such issue.

To Reproduce

Steps to reproduce the behavior:

1. Install 5.5.0-gm on MacOS
2. Run Ferdi
3. Open WhatsApp service

Expected behavior
WhatsApp loads properly like in 5.4.3.

Screenshots

https://youtu.be/LdUtIxV9i_I

Desktop:

• OS: MacOS 10.15.4
• Ferdi Version 5.5.0-gm
  
• Server Used: https://api.getferdi.com
  

Debug information: https://debug.getferdi.com/35dd02af-1e79-4c25-b2ac-a8d0277aecea

[mokipedia]

Seems to be (again) a user agent problem.
find .../Ferdi/recipes/whatsapp/index.js and replace like this:

"use strict";

module.exports = Franz => class Messenger extends Franz {
  overrideUserAgent() {
    //return window.navigator.userAgent.replace(/(Franz|Electron)([^\s]+\s)/g, '');
    return "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.113 Safari/537.36";
  }

};

not a perfect fix but hotfixed it for me.
restart ferdi to see effect

[hiddenman]

Confirm that. After simple upgrade from previous version both Whatsapp services stopped working.

[kytwb]

@hiddenman @Jendker @mokipedia We have identified the issue, working on it (see https://github.com/getferdi/ferdi/issues/536#issuecomment-616093384)! 🙏 Thank you for your patience.