Hi,
We should have to mark it a model parameter since the input to clip is the output of copy features. Clip should respect the dependency and run Copy features before run executes. There might be an issue which we might have to check. Please could you share the version of ArcGIS Pro you are on?
Also, there is precondition which can help you control your execution flow. Precondition should not be needed here based on the model image, but that's an option.
Just as a side question, is Make feature layer tool needed for the model? Are you setting an sql on the Make feature layer tool? You can use the Select tool that select and created an output at the same time in that case. If the make feature layer is not needed, then we can pass the data directly to clip?
Is it possible to share your model?
Thanks for your post and help!