nsis installer false positive

Hi,
Avast sends the NSIS installer of the app to the virus lab. I’m the developer can I do something with it?

OS: Windows 10 Pro
Avast version: 19.8.2393 (build 19.8.4793.544)
You can download an installer from:
https://termius.com/beta-program

Virus lab didn’t find anything.
The app is based on Electron, codesigned.
Virustotal also didn’t find anything:
https://www.virustotal.com/gui/file/8267608882479f67ef1e4fb0f1b53e15a4084728a2402e7b5503663e188d4cad/detection
Windows defender is ok with the installer. Also, we publish the app to the Microsoft App Store.

I found some issues with the same topic but there are no answers:
https://github.com/electron-userland/electron-builder/issues/550
https://github.com/electron-userland/electron-builder/issues/3248

Пишите тут в англо-язычной ветке форума на английском языке про свою проблему.
Можете так же написать по ссылке https://forum.avast.com/index.php?action=profile;u=1435719
участнику форума из фирмы Аваст личное сообщение о вашей проблемы.
Или пишите в техподдержку Аваста.