Why I'm not getting the list of targets inside Flash Loader Demonstrator(Version-2.8),

[Axay]

I'm using the STM32 H7A3Zi-Q Nucleo-144 development kit. While I'm trying to enter to the bootloader by connecting BOOT0 pin to the 3V3(VDD) pin & I'm using the ST toll called Flash Loader Demonstrator in order to achieve the same. While I'm doing it so, I'm not getting the list for the target

[Tesla DeLorean]

This is an old tool not supporting the H7 and not being maintained.

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Use STM32 Cube Programmer as it also supports USB and UART based connectivity to the ROMs system loader.​