Flux Dev8

I'm having an issue using FLUX.1-dev8 in ComfyUI. Whenever I run a simple txt2img or img2img workflow, I get conditioning shape mismatch errors during sampling. Errors: - "size mismatch for shared.weight (256384x4096 → 32128x4096)" - "mat1 and mat2 shapes cannot be multiplied (154x2048 and 4096x3072)" It happens whenever any non-FLUX text encoder is used (CLIPTextEncode, DualCLIPLoader, etc.). The model only works if all conditioning nodes are FLUX-native, and even then the workflow is very sensitive. Could you clarify: 1. Which text encoder nodes are officially supported for FLUX.1-dev8? 2. Is there a recommended minimal workflow? 3. Can ComfyUI show a warning when incompatible encoders are used? Thank you!