Improvements to Bugs/Issues

Have a few points related to Bugs/Issues in Zoho Projects that would be of huge help if they're easy to address.

The ability to tag a Bug as Billable/Non-Billable like with tasks

Time/Costs spent on Bugs do not show in the Planned Cost, Actual Cost, Budget Balance of Forecasted columns of the Milestones tab. I realize this may partially be driven by the lack of Planning, Forecasting and Budgeting functionality for Bugs but the Actual Costs at least should show based on a Bug being tagged to a Release Milestone.

Add the ability to have the same field types available as Tasks on Bugs. Currently only Single-Line, Multi-Line, Pick List, User Pick List, Date and Number are available. If Multi-Selection, Multi User, Date & Time, Checkbox, Currency, Percentage, Decimal, Formula, Email, Phone and URL were also available it would be greatly helpful.