Reproduction steps:
1. Create a new project
2. Create Render Texture Asset (Create > Rendering > Render Texture)
3. Click on newly created Render Texture Asset
4. Click on “Open” button in Inspector

Actual result: Nothing happens
Expected result: Something gets opened or “Open” button does not exist

Reproducible with: 2022.3.68f1, 6000.0.60f1, 6000.2.10f1, 6000.3.0b8, 6000.4.0a3

Reproduced on: Windows 11, macOS Sequoia 15.4 (M4)

Note:
Issue is also reproducible with: Custom Process Data, Renderer 2D Data, Animator Override Controller, Avatar Mask, Brush, Cubemap, Custom Render Texture, Universal Renderer Data, D3D12 Device Filter, Environment Library, Font, GUI Skin, Lens Flare Data SRP, Panel Settings, Physics Material, Physics Material 2D, Shader Graph Heatmap Values, Signal Asset, Terrain Layer, Text Color Gradient, Universal Render Pipeline Asset, Universal Renderer Data, Renderer 2D Data, Vulkan Device Filter Lists, Shader Variant Collection, Text Style Sheet, Panel Text Settings, Visual Effects Defaults Assets