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Dropdown Menus' Z-Index Too Low in Nodes 2.0 Implementation, Render Underneath Nearby Nodes

Open bnwa opened this issue 1 month ago • 3 comments

Custom Node Testing

Expected Behavior

Dropdown menus should render at the topmost layer of the Nodes 2.0 DOM z-Index stack, in Firefox at least.

Actual Behavior

Dropdown menus render beneath other nodes in their Nodes 2.0 implementation

Steps to Reproduce

Open a dropdown in the Nodes 2.0 implementation. In the screenshot below, I opened the dropdown for loading a VAE.

Image Image

Debug Logs

Last 5 lines:

Requested to load AutoencodingEngine
Unloaded partially: 7417.93 MB freed, 11415.06 MB remains loaded, 1890.02 MB buffer reserved, lowvram patches: 200
loaded completely; 2211.17 MB usable, 159.87 MB loaded, full load: True
Prompt executed in 125.55 seconds

Other

No response

bnwa avatar Dec 02 '25 06:12 bnwa

I can also reproduce this in Chromium browsers

bnwa avatar Dec 03 '25 16:12 bnwa

If I right click a dropdown menu, this brings up Comfy's right click menu for the node. It is consistent that once I click off from that menu, the dropdown now renders at the correct z-index above that of nodes.

bnwa avatar Dec 03 '25 16:12 bnwa

I have this same issue with the Desktop v0.3.76, dropdowns opening behind neighbor nodes.

jmorbit avatar Dec 03 '25 18:12 jmorbit

https://github.com/Comfy-Org/ComfyUI_frontend/issues/7131

taehk98 avatar Dec 11 '25 00:12 taehk98

same problem on firefox/librewolf in case you are wondering.

Shituation avatar Dec 13 '25 12:12 Shituation

Fixed in https://github.com/Comfy-Org/ComfyUI_frontend/pull/7202, should be released early next week.

christian-byrne avatar Dec 13 '25 12:12 christian-byrne