topic Re: Fusion - DropDownStyles.TextListDropDownStyle broken in latest release in Fusion Support Forum

Fusion - DropDownStyles.TextListDropDownStyle broken in latest release

corbin2 — Tue, 11 Nov 2025 21:56:55 GMT

Hi!

In 2605.1.18 and the prior release that did the new UI update, DropDownStyles.TextListDropDownStyle seems to not work from the API. It appears enabled, but a drop down will not drop down when it is "isFullWidth=True".

Example code:

toolInput = inputs.addDropDownCommandInput(commandID, '', DropDownStyles.TextListDropDownStyle) #type: ignore toolInput.isFullWidth = True

The "isFullWidth = True" will make a DropDownStyles.TextListDropDownStyle that can't be selected, which broke my Plugin. Commenting out "isFullWidth=True" works around the issue, but isn't ideal.

Example code is my plugin, second tab when running it:

https://apps.autodesk.com/FUSION/en/Detail/Index?id=913285342444407417&appLang=en&os=Mac

Thanks,

Corbin

This post has been edited due to: @lauri_barnhart added the product to the title to help more community members find this topic.

Re: Fusion - DropDownStyles.TextListDropDownStyle broken in latest release

TimPaterson — Wed, 12 Nov 2025 20:13:04 GMT

I just came across this problem. Thank you for figuring out the work-around with the isFullWidth property.

I would sure like to hear when this will be fixed...

Re: Fusion - DropDownStyles.TextListDropDownStyle broken in latest release

corbin2 — Fri, 14 Nov 2025 13:52:40 GMT

Just replying to get this to the top of the forum. It's still an issue.

Re: Fusion - DropDownStyles.TextListDropDownStyle broken in latest release

JuergenGe — Mon, 17 Nov 2025 12:23:59 GMT

We face similar issues with the API UI.

I am using multiple UI elements in a table. For example some elements we add into the table:

dList = inputs.addDropDownCommandInput('dList1', '', adsk.core.DropDownStyles.TextListDropDownStyle)

uL = inputs.addBoolValueInput(c.upload.id, 'Upload?', True, '', False)

When this is used in a table and we run the script, it is almost impossible to select an item in the dropdown list and even worse when trying to check the checkbox (boolValueInput).

In the table it looks like as if the UI is constantly resetting to the first line as if it was selected (even though we are not actively selecting it).

We did not touch the scripts, but this is reported by our staff since the UI updates.

Re: Fusion - DropDownStyles.TextListDropDownStyle broken in latest release

TimPaterson — Thu, 20 Nov 2025 17:51:14 GMT

Unfortunately, build 2605.1.39 released today does not address this issue.