Plugin compatibility with Generateblocks

Hi,

I use Thirsty Affiliates and add links to headings using the heading block.

I have started using a blocks plugin called Generateblocks. It has a heading block with great functionality to add icons, spacing etc, but the Thirsty Affiliates option is not available in the rich text menu drop down like for a normal Gutenberg heading block.

Can you advise how I can add a TA affiliate link to a Generateblocks heading block if I can’t select the link using the regular drop down menu in the heading block.

Thanks,
Rachel