Popover not occupying the full width of trigger

[RajaTheKing826]

I've developed a combobox using react aria components, but im facing an issue with it which is my popover is not occupying the full width of trigger. How can i do this?

Here is the codesandbox link -> https://codesandbox.io/p/sandbox/j4wsct?file=%2Fsrc%2FRACComboBox.tsx%3A42%2C1

[reidbarber]

Use the --trigger-width css variable: https://codesandbox.io/p/sandbox/react-aria-components-combobox-forked-6744s5?file=%2Fsrc%2Fstyles.css%3A8%2C1-9%2C1&workspaceId=7453408d-4fc8-4591-8707-0c83aeb1ce66