No, I disabled all extra ones to check the issue.
venv "C:\Users\SLAPaper\workspace\stable-diffusion-webui\venv\Scripts\Python.exe"
Python 3.10.11 | packaged by Anaconda, Inc. | (main, Apr 20 2023, 18:56:50) [MSC v.1916 64 bit (AMD64)]
Version: v1.3.0-RC
Commit hash: 1f3182924ba8e70d0e0fc3ed270782f324376ba3
Installing requirements
Launching Web UI with arguments: --api --theme=light --ckpt-dir D:\workspace\sd-model\checkpoints --vae-dir D:\workspace\sd-model\vae --embeddings-dir D:\workspace\sd-model\textual_inversion --hypernetwork-dir D:\workspace\sd-model\hyper_networks --bsrgan-models-path D:\workspace\sd-model\upscaler\bsrgan --esrgan-models-path D:\workspace\sd-model\upscaler\esrgan --realesrgan-models-path D:\workspace\sd-model\upscaler\resrgan --lora-dir D:\workspace\sd-model\lora --controlnet-dir D:\workspace\sd-model\control_net --lyco-dir D:\workspace\sd-model\lycoris
No module 'xformers'. Proceeding without it.
*** "Disable all extensions" option was set, will only load built-in extensions ***
Loading weights [809f5c73c3] from D:\workspace\sd-model\checkpoints\v15\2D0Anime\allInOneAnimeIllust_aidv28.safetensors
Creating model from config: C:\Users\SLAPaper\workspace\stable-diffusion-webui\configs\v1-inference.yaml
LatentDiffusion: Running in eps-prediction mode
DiffusionWrapper has 859.52 M params.
Running on local URL: http://127.0.0.1:7860
To create a public link, set `share=True` in `launch()`.
Startup time: 5.7s (import torch: 2.1s, import gradio: 0.7s, import ldm: 0.4s, other imports: 0.6s, list SD models: 0.2s, load scripts: 1.0s, create ui: 0.2s, gradio launch: 0.4s).
Applying optimization: sdp
Textual inversion embeddings loaded(50): 16-token-negative-deliberate-neg, 7dirtywords, aid28, an4-neg, an5, an6, AS-Adult, AS-Adult-neg, AS-Elderly, AS-MidAged, AS-Young, AS-Young-neg, AS-Younger, AS-Youngest, bad-artist, bad-artist-anime, bad-hands-5, bad-picture-chill-75v, bad_prompt, bad_prompt_version2, bad_prompt_version2-neg, badhandv4, BadNegAnatomyV1-neg, badv5, By_bad_artist_neg, charturnerv2, EasyNegative, EasyNegativeV2, FastNegativeEmbedding, kkw-Extreme-Neg, kkw-oily-helper, kkw-old, lr, neg-anime, neg-sketch-2, negative_hand-neg, ng_deepnegative_v1_75t, photozoov15, qualityzoov15, realisticvision-negative-embedding, renderzoov15, rmadanegative402_sd15-neg, rmadanegative402_sd15-neg_2, rmadanegative4_sd15-neg, rz-neg-15-foranalog, structurezoov15, Unspeakable-Horrors-Composition-4v, verybadimagenegative_v1.3, was-battletech, yam-negative-10000-neg
Textual inversion embeddings skipped(17): badquality, DrD_PNTE768, Mayng, mj-gs, nartfixer, NegLowRes_2400, Neg_Facelift768, nfixer, nrealfixer, photozoov21, qualityzoov21, renderzoov21, rev2-badprompt, rz-neg-foranalogportrait, rz-neg-forbettercontrast, rz-neg-general, structurezoov21
Model loaded in 2.6s (load weights from disk: 0.4s, create model: 0.4s, apply weights to model: 0.4s, apply half(): 0.4s, move model to device: 0.3s, load textual inversion embeddings: 0.7s).
Is there an existing issue for this?
What happened?
The preview images cannot fill the thumbs
Steps to reproduce the problem
What should have happened?
The preview images can fill up the thumbs
Commit where the problem happens
1f31829
What platforms do you use to access the UI ?
Windows
What browsers do you use to access the UI ?
Microsoft Edge
Command Line Arguments
List of extensions
No, I disabled all extra ones to check the issue.
Console logs
Additional information
The thumbs mode change parent class from

extra-network-cardstoextra-network-thumbsand the proper css rule is not appliedFix: add following part to style.css