When we use a Browser Print page in UX Timesheet, its not working as expected, we do not see the complete details in PDF
As of now we do not have a feature/option "export to PDF" from Timesheet (UX)
For this feature please submit the Idea/Enhancement request:
Workaround: Timesheet Detail Report
For Clarity Innovation please click on the below article to see complete details.
https://knowledge.broadcom.com/external/article/18799/enhancement-requests-for-clarity.html