Not really a Nextcloud issue. It’s because the signatures are on different layers and the pdf.js component sometimes can’t handle this. Same with CAD PDFs of construction sides with hundereds of layers and objects.
As workaround:
Check process how the PDFs are created
Download PDFs and view in your favorite PDF program
Buenas!
Eu nao encontrei essa linha de jeito nenhum, e mesmo assim não aparece as assinaturas, sabe o que mais pode ser? ou o codigo para elas aparecerem?