Paint Tile/Pattern not working.

[DualBrain]

QB64 info (please complete the following information):

• First, make sure you've tried to replicate the problem in the latest development build. Get it from Github Repo: Yes, the issue is in the latest dev build.
• If the suspected bug is also present in the latest dev build, please report what you get in the Help->About dialog: Version 2.1 dev build
• Report the OS you're using: Windows 11 Build 21H2

Describe the bug
There appears to be a different behavior between QBasic 1.1 and QB64 regarding PAINT and tiles/patterns.

To Reproduce
Steps to reproduce the behavior:

1. Download https://qb64.com/samples/tile-demo/ and run in both QB64 and QBasic 1.1.
2. Compare the results, the QBasic example successfully displays multiple colors and patterns, the QB64 output is simply black and white, with no patterns/tiles.

Expected behavior
Expecting the same output in QBasic and QB64.

[TheJoyfulProgrammer]

I fixed the issue. It now works perfectly with the TILEDEMO.BAS source code.

[DualBrain]

Pull request accepted and looks to resolve the issues as desired. Thank you so much for taking the time to get this resolved.