Command 'grep' does not respect accentuation

[joseanoxp]

Problem description
Grep is not respecting accents, I'm from Brazil.

Steps to reproduce
echo "Coração José" | grep -E --color 'Coração José'

Expected behavior
Coração José

Additional information

$ termux-info                                              Packages CPU architecture:
aarch64                                                    Subscribed repositories:
# sources.list                                             deb https://termux.org/packages/ stable main
# unstable-repo (sources.list.d/unstable.list)             deb https://dl.bintray.com/xeffyr/unstable-packages unstable main                                                     # science-repo (sources.list.d/science.list)
deb https://dl.bintray.com/grimler/science-packages-24 science stable
# game-repo (sources.list.d/game.list)                     deb https://dl.bintray.com/grimler/game-packages-24 games stable                                                      Updatable packages:
All packages up to date                                    Android version:
9
Kernel build information:
Linux localhost 4.4.111-16481871 #1 SMP PREEMPT Sat Jan 25 10:08:24 KST 2020 aarch64 Android
Device manufacturer:
samsung
Device model:
SM-A205G
$

[Grimler91]

Thanks for reporting, this was reported previously in #5171