Addon Shipping Attributes Calculation

Addon Shipping Attributes Calculation

Hello,
I have this (older) addon "shipping attributes calculation".
https://www.webdesigner-profi.de/joomla-webdesign/shop/shippings/shipping-attributes.html?lang=de
But if I understand this correctly, the addon doesn't work for joomla 3, 4 and 5.

Right now, the addon shows up in the backend configuration for Shipping prices (actually 8 times), but the settings don't seem to work.

Is there an alternative for this addon? And if so, how can I deinstall this addon? It doesn't shop up in the addon list in my backend.

Thanks for your help.

Aw: Addon Shipping Attributes Calculation

Correction: I checkted the description of the addon again. It doesn't work for joomla 3.x with joomshopping 4.x. So it should work for my shop in joomla 5 and joomshopping 5.7.0
But one obvious problem is, that the line "Depends on the attributes of the product" shows up 8 times in the configuration of shipping prices. And the addon doesn't show up in the addon-list.

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Aw: Addon Shipping Attributes Calculation

And another thing: Each time I open the shipping cost setting and click "save and close". The settings I put in there double. Now I have the same settings houndreds of times (see screenshot)

Aw: Addon Shipping Attributes Calculation

1. Shipping attributes 2.0.5 (JoomShopping 5.0.0+)

Your version?

2. Options / Shipping methods
Extensions for price calculation

Delete double ...
leave only 1 time

Aw: Addon Shipping Attributes Calculation

I have version 2.0.5, so the newest one.

The Problem is, I can't delete the doubles.
If I create a new shipping method, it already has the Line "Depends on the attributes of the product" 8 times in there. If I add a option to one of these lines and after I saved it, this option shows up under eacht of the 8 Lines "Depends on the attributes of the product". And then, each of those lines multiply every time I click on save. So if I change any of the options on this page, even if it has nothing to do with the attributes, the attributes lines multiply again after saving. By now I have over a thousand of these lines ...

Aw: Addon Shipping Attributes Calculation

See page
Options / Shipping methods
Extensions for price calculation

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or send me access

Aw: Addon Shipping Attributes Calculation

Thank You so much!!!
I finally understood and found the Button "Extensions for price calculation". My Backend is in German, so I had difficulties understanding what you meant exactly. But I was able to fix it now.
Again, thank you soo much!
Best regards