Flexstyle Plugin causing JS Issue

Hi
I am having issues with your Flexstyles plugin in a WordPress/Divi set up. I am regularly getting the a JS Error with the Debug Log showing
[25-Jan-2021 03:25:43 UTC] …/particlesButton/particlesButton.php:67 FLEXSTYLE_particlesButton::get_advanced_fields_config():
You’re Doing It Wrong! FLEXSTYLE_particlesButton::$advanced_tab_options doesn’t exist.

[25-Jan-2021 03:25:43 UTC] …/builder/class-et-builder-element.php:790 ET_Builder_Element::__construct():
You’re Doing It Wrong! You’re using wrong type for the ‘color’. It should be ‘color-alpha’ instead of ‘color’.

[25-Jan-2021 03:25:43 UTC] …/builder/class-et-builder-element.php:790 ET_Builder_Element::__construct():
You’re Doing It Wrong! You’re using wrong type for the ‘color1’. It should be ‘color-alpha’ instead of ‘color’.

[25-Jan-2021 03:25:43 UTC] …/builder/class-et-builder-element.php:790 ET_Builder_Element::__construct():
You’re Doing It Wrong! You’re using wrong type for the ‘color2’. It should be ‘color-alpha’ instead of ‘color’.

[25-Jan-2021 03:25:43 UTC] …/builder/class-et-builder-element.php:790 ET_Builder_Element::__construct():
You’re Doing It Wrong! You’re using wrong type for the ‘current_color’. It should be ‘color-alpha’ instead of ‘color’.

[25-Jan-2021 03:25:43 UTC] …/builder/class-et-builder-element.php:790 ET_Builder_Element::__construct():
You’re Doing It Wrong! You’re using wrong type for the ‘pill_color’. It should be ‘color-alpha’ instead of ‘color’.]
Any ideas on how to resolve this? Thanks