Export Customisation not create customs fields in Version 7.8.2

SuiteCRM Version 7.8.2

When installing an exported study package, it does not create the customs fields.

Review the manifest for the package and you are not creating the definition of the customs fields.

I tried this possible solution:
Https://github.com/salesagility/SuiteCRM/issues/3081

I did not solve the problem.

Any solution?

Greetings.

Fix it by modifying these files:
modules/ModuleBuilder/language/en_us.lang.php
/opt/bitnami/apps/suitecrm/urgrdesa09052017/modules/ModuleBuilder/MB/MBPackage.php

Following the changes suggested in this link:
https://github.com/salesagility/SuiteCRM/issues/3081