During April 2026, work centered on stabilizing UI rendering for canvas-based controls in the flowiseai/flowise repository. The primary focus was resolving a bug affecting z-index ordering, which previously caused inconsistent layering and visibility among UI components. By addressing this issue, the developer improved UI stability and reduced rendering glitches that could confuse users or increase support needs. The solution involved close collaboration with design feedback, particularly aligning AI-driven suggestions with code changes. Technologies used included React, TypeScript, and JavaScript, with Git-based version control supporting a clear commit history for future debugging and maintenance of the canvas button rendering logic.