Infinite loop after pressing down key for table

[xixiliguo]

Create table with one row which was non-selectable.
After press down, cpu of process is 100%

code

package main

import (
	"github.com/rivo/tview"
)

func main() {
	t := tview.NewTable()
	t.SetFixed(1, 2).SetSelectable(true, false)

	cols := []string{"cpu", "memory", "disk"}
	for i, col := range cols {
		t.SetCell(0, i, tview.NewTableCell(col).SetSelectable(false))
	}
	app := tview.NewApplication()
	if err := app.SetRoot(t, true).SetFocus(t).Run(); err != nil {
		return
	}
}

The actual scenario is that my app have table which contains a lot of data. But after filtering, data set is empty. header remains. pressing down key causes an issue.