Number of displayed children from an ontology branch is limited to 50

I used a branch from an ontology to constrain a text value, but when I tried to browse the full list of its children using the "Arrange" button, CEDAR only displayed the first 50 items. I couldn't find a navigation bar to access the remaining children (see screenshot below).

<img width="1704" alt="Image" src="https://github.com/user-attachments/assets/2c64ca64-f7cf-4778-b6ce-7e3dc9e1d9cd" />