Hey Gregh,
you’re right, thank you for reporting this, and my apologies for not fixing it earlier!
I’ve prepared a fix – please download this archive, unzip it, and upload the contained files into the theme folder (/wp-content/themes/Fuji), replacing existing files if prompted. After that refresh the website and the widgets controls should get back to normal :)
Regarding your question: I haven’t stopped issuing updates for Fuji, as for any other of my themes – and do not have plans of discontinuing it. Version 2.3 of the theme is planned in the near future – should you face any other issues, please do not hesitate to let me know, I will correct them and include them into the update.
Best,
Andrii / Satori Studio