Grant Helium Backup Permission through ADB - Android Q&A, Help & Troubleshooting

I use Helium backup extensively as I do not want to root my new phone yet. But if the permissions are expired, I have to boot up my PC and grant permisssions again using the carbon app. This is okay if I am home. But when I'm not home, this is not possible.
I have another phone which has root and adb. I use it to grant apps like Custom Navigation Bar through OTG.
This is where my question comes.
Can I grant permission to Helium Backup via the adb I have on my rooted phone?
Thanks in advance.
PS. I have Android Oreo 8.1 on my unrooted Asus Zenfone Max Pro M1
And I have Android Marshmallow 6.0.1 on my Magisk systemless rooted Samsung Galaxy J5 (J500F) with adb from Magisk modules.

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Bump
Sent from my ZenFone Max Pro M1 using XDA Labs

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The answer everybody is looking for
Late answer for posterity: Yes it is possible!
I succeeded to enable Helium Backup without PC on my unrooted phone. For this you need:
* Wireless ADB debug support in developer tools
* Termux app: On F-Droid
* ADB on termux: https://github.com/MasterDevX/Termux-ADB?files=1
* This script: https://gist.github.com/olesenm/06ee8cdee893c732462a#file-helium-desktop-sh
I had to update adb location in the last script. Also I made this little bash helper to enable adb connection from termux:
Code:
adb_init ()
{
adb kill-server;
echo "Info: Connecting to device: \$ANDROID_SERIAL=$ANDROID_SERIAL ...";
export ANDROID_SERIAL=${1:-'127.0.0.1:5555'};
adb connect $ANDROID_SERIAL;
sleep 1;
adb shell echo "Ok: ADB connection is successful!";
local r=$?;
if [ "$r" -eq 0 ]; then
echo "Ok: Run adb shell command to start shell: adb shell";
echo;
adb devices;
else
echo "Error: Something wrong hapenned while trying to connect to device ADB.";
echo "Error: Please ensure Wireless and then USB debugging is activated.";
if command -v nmap &> /dev/null; then
local host=${ANDROID_SERIAL%:*};
local port=${ANDROID_SERIAL#*:};
[ "$host" != "$port" ] || port=5555;
printf "Info: Destination port status: ";
nmap "$host" -p "$port" | grep --color=auto --color=never "$port";
fi;
echo "Error: Then try to run again this command.";
fi;
set +x
}