How to reproduce:
# Open HUB
# Create 3D(HDRP) project
# Create a visual effect graph in the "Project" window  (Create->Visual Effects-> Visual Effect Graph)
# Verify, that the"Create new VFX Asset" window becomes displayed
# Try to resize the templates section
# Observe the templates section UI

Expected result: Minimising should be possible until it reaches a minimum size that still neatly renders the template tiles. Added screenshot in the "Attachments" section.

Actual result: Minimization is not controlled. It distorts template tiles and even hides them completely. Added video in the "Attachments" section.

Reproducible with: 16.0.1 (2023.2.0a14), 16.0.3 (2023.2.0b7).