[Bug]: UI Bug. 'Launchpad', 'Workflow Editor', and 'Viewer' tabs get moved up and offscreen whenever the last video is deleted.

Is there an existing issue for this problem?

• I have searched the existing issues

Install method

Invoke's Launcher

Operating system

Windows

GPU vendor

Nvidia (CUDA)

GPU model

RTX 5070 Ti

GPU VRAM

12 GB

Version number

v6.14.0 RC1

Browser

No response

System Information

{
"version": "6.14.0-rc1",
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"anyio" : "4.14.2",
"argon2-cffi" : "25.1.0",
"argon2-cffi-bindings" : "25.1.0",
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"asttokens" : "3.0.2",
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"python-dateutil" : "2.9.0.post0",
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"semver" : "3.0.4",
"Send2Trash" : "2.1.0",
"sentencepiece" : "0.2.0",
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"simple-websocket" : "1.1.0",
"six" : "1.17.0",
"sounddevice" : "0.5.5",
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"spandrel" : "0.4.2",
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"starlette" : "0.48.0",
"sympy" : "1.14.0",
"terminado" : "0.18.1",
"tinycss2" : "1.5.1",
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"config": {
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"legacy_models_yaml_path": null,
"host": "127.0.0.1",
"port": 9090,
"allow_origins": [],
"allow_credentials": true,
"allow_methods": [""],
"allow_headers": [""],
"ssl_certfile": null,
"ssl_keyfile": null,
"base_url": null,
"forwarded_allow_ips": "127.0.0.1",
"log_tokenization": false,
"patchmatch": true,
"models_dir": "models",
"convert_cache_dir": "models\.convert_cache",
"download_cache_dir": "models\.download_cache",
"legacy_conf_dir": "configs",
"db_dir": "databases",
"outputs_dir": "outputs",
"image_subfolder_strategy": "flat",
"custom_nodes_dir": "nodes",
"style_presets_dir": "style_presets",
"workflow_thumbnails_dir": "workflow_thumbnails",
"log_handlers": ["console"],
"log_format": "color",
"log_level": "info",
"log_sql": false,
"log_level_network": "warning",
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"dev_reload": false,
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"profile_prefix": null,
"profiles_dir": "profiles",
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"model_cache_keep_alive_min": 0,
"device_working_mem_gb": 3,
"enable_partial_loading": true,
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"vram": null,
"lazy_offload": true,
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"device": "auto",
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"precision": "auto",
"sequential_guidance": false,
"attention_type": "auto",
"attention_slice_size": "auto",
"force_tiled_decode": false,
"pil_compress_level": 1,
"max_queue_size": 10000,
"session_queue_mode": "round_robin",
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"max_queue_history": null,
"allow_nodes": null,
"deny_nodes": null,
"node_cache_size": 512,
"hashing_algorithm": "blake3_single",
"remote_api_tokens": null,
"scan_models_on_startup": false,
"unsafe_disable_picklescan": false,
"allow_unknown_models": true,
"multiuser": false,
"strict_password_checking": false,
"external_alibabacloud_api_key": null,
"external_alibabacloud_base_url": null,
"external_gemini_api_key": null,
"external_openai_api_key": null,
"external_gemini_base_url": null,
"external_openai_base_url": null,
"external_seedream_api_key": null,
"external_seedream_base_url": null
},
"set_config_fields": ["legacy_models_yaml_path", "generation_devices"]
}

What happened

When deleting the last remaining video from the Viewer tab in Workflows, the three tabs in the middle panel called 'Launchpad', 'Workflow Editor', and 'Viewer' get moved up and off screen.

To move them back down again, the user has to switch from Workflows to something else like Generate or Models and then switch back to Workflows again.

What you expected to happen

I expect the middle panel tabs such as 'Launchpad', 'Workflow Editor', and 'Viewer' to never shift positions, get moved, up or go offscreen.

How to reproduce the problem

No response

Additional context

This is how it looks when I have videos remaining:

This is how it looks when I delete the last remaining video:

Discord username

No response