Permission denied for files copied or created in home folder using MiXplorer

[Mark-Joy]

Problem description
In MiXplorer (with root access), create or copy any file to home folder. Permission 777 is granted automatically by MiX. Owner is UID of termux app.
Example:
-rwxrwxrwx 1 u0_a485 u0_a485 62 Jun 14 06:14 hello2

Open termux (home folder)

~ $ whoami
u0_a485
~ $ cat ./hello2
cat: ./hello2: Permission denied
~ $ ./hello2
bash: ./hello2: Permission denied
~ $ tsu u0_a485
:/data/data/com.termux/files/home $ cat hello2
#!/data/data/com.termux/files/usr/bin/bash
echo Hello World!!

Steps to reproduce
As above steps. In below clip, I also compare files hello2 with hello. File hello is created by nano in termux

Screenrecorder.mp4

Expected behavior
Files should be accessed or executed without tsu

[agnostic-apollo]

Likely issue is wrong selinux context of file.

Check with /system/bin/ls -lZ hello2 under root (tsu) shell. Termux ls will just show ? instead of context since its not supported. Restore context with /system/bin/restorecon -v hello2.

[Mark-Joy]

It works. Thank you.
So is it MiXplorer causing the issue?
How to fix it without calling restorecon on every files?

.../files/home # /system/bin/ls -lZ hello2
-rwxrwxrwx 1 u0_a485 u0_a485 u:object_r:app_data_file:s0:c247,c257,c512,c768 62 2021-06-14 06:14 hello2
.../files/home # /system/bin/ls -lZ hello
-rwx------ 1 u0_a485 u0_a485 u:object_r:app_data_file:s0:c229,c257,c512,c768 62 2021-06-14 06:14 hello

.../files/home # /system/bin/restorecon -v hello2       SELinux: Loaded file_contexts
SELinux:  Relabeling /data/data/com.termux/files/home/hello2 from u:object_r:app_data_file:s0:c247,c257,c512,c768 to u:object_r:app_data_file:s0:c229,c257,c512,c768.
.../files/home # exit
exit
~ $ ./hello2
Hello World!!
~ $

[agnostic-apollo]

Welcome. Report the issue to MiXplorer dev, maybe he can add support/option for running restorecon automatically on file creation/pasting or inheriting it from parent directory.