Remote upload Fails looking for tool-mbctool

I am using Visual Studio Code + PlatformIO.
The target is ESP32 + Arduino on a Heltec LoRa V2
The project builds & uploads correctly when attached to the windows primary machine.
However, when I use a Raspberry Pi (2+ or 4) as the remote machine, the command fails as follows:

# ~/.platformio/penv/scripts/platformio remote -a rpi4 run -t upload --force-remote
PIO Remote v2.6.2
Processing heltec_wifi_lora_32_V2 (platform: espressif32; board: heltec_wifi_lora_32_V2; framework: arduino)
PackageManager: Installing tool-mbctool @ >=2.0.0
Error: Could not find a version that satisfies the requirement ‘>=2.0.0’ for your system ‘linux_armv7l’

The remote machine has been updated with pio upgrade --dev

Any ideas?

This is a bug, please report to Issues · platformio/platform-espressif32 · GitHub

/cc @valeros

Hi @n9wxu! What is the precise version/commit of the espressif32 platform you installed?