flutter Web build Works on debug mode but not working after deployment

[Poliin13]

Question: Are you using the latest version of flutter_tex package?
Answer: yes

Question: If you are looking for a feature, have you watched the Demo Video and gone through the examples folder?
**Answer:**yes

i have forced canvaskit and added the script.
Also used chrome for rendering.
It works ok in debug mode. But in release mode it shows a small bar at the right end only.
I've searched a lot for the solution.
Please help me if you can.