[BUG] the percent column is causing problems (flickering).

[snooppr]

"[progress.percentage]{task.percentage:>1.0f}%"

During progress, appears (with each iteration update or auto update of progress) 'progress.percentage' It should not be there. This issue is not present in rich 9.
Watch the animation with and without a problem.
Problem on Linux and Android (Windows did not check)

Rich 10.14

Rich 9

[willmcgugan]

I don't see that here. Can you give me a full working example that shows the issue.

[snooppr]

I don't see that here. Can you give me a full working example that shows the issue.

This simple example reproduces the problem

from rich.progress import (track,BarColumn,TimeRemainingColumn,SpinnerColumn,TimeElapsedColumn,Progress)
import time
import sys
import random

if sys.platform != 'win32':
    progress = Progress(TimeElapsedColumn(), SpinnerColumn(spinner_name=random.choice(["dots", "dots12"])),
    "[progress.percentage]{task.percentage:>1.0f}%", BarColumn(bar_width=None, complete_style='cyan', finished_style='cyan bold'),
    refresh_per_second = 3.0)

with progress:
    task=[i for i in range(10)]
    task_perc = progress.add_task("", total=len(task))
    for i in task:
            progress.update(task_perc, advance=1)
            time.sleep(0.5)
            print(i)

rich-9.10.0 works correctly.
rich-10.14.0 bad.

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