Some parts of the PDF become black after printing certificate from Ready to Print workqueue

[tiri39]

Bug description:
The certificate in the preview page looks fine, but most parts of it become black after it is printed.

Steps to reproduce:

1. Login as RA / registrar.
2. Navigate to the Ready to Print workqueue.
3. Assign any declaration.
4. Click Print -> Print in advance (or any other option from Certify Record page) -> Yes. print certificate -> Print

Actual result:
Most part of the certificate becomes black.

Expected result:
Certificate shouldn't be black.

Screen recording:

certificate-pdf-view-black.mp4

Tested on:
https://login.farajaland-qa.opencrvs.org/?lang=en

Version:
v1.6.0

[Zangetsu101]

opencrvs/opencrvs-countryconfig#224

[tiri39]

The signatures of bride and groom become black in the PDF, looks fine in preview page.

• Preview page -

• PDF -

[jamil314]

opencrvs/opencrvs-countryconfig#252

[SyedaAfrida]

This bug is fixed

cer.mp4