(Bug): chroma key is cant pick color from display

[dnrahmath]

Make sure to follow our issue report guidelines

• I'm using the latest version of Natron (not required but recommended)
• I've restarted Natron and the issue persists
• I've run Natron via the command line and the issue persists
• I've followed the contributing guidelines to the best of my understanding
• My issue is not on the issue tracker or in a pull request already (go search for it and dig around a little bit!)
• This bug is reproducible

Natron version

Natron 2.5

Operating system

Windows 11

System specs

Ram 8
Amd A8

Did you install Natron using the official installer?

• Yes, I used the official installer
• No, I installed from a binary archive
• No, I compiled Natron from sources
• No, I installed Natron via another method

Custom installation path

Natron 2.5

What were you trying to do?

fix bug

What did you expect to happen? What happened instead?

problem

Step-by-step reproduction instructions

run natron

Additional details

bug is on chromakey is cant pick color from display , and oly can from input number