[FTS][UI] : Vector Search query results cannot be seen post page 1 in UI

Steps to repro

1. Created a 1 node cluster with kv, n1ql and fts service
2. Created a couchstore bucket named 'bucket1' and loaded dataset onto it (Dataset attached)
3. Created a vector search index (Definition attached)
4. Ran a vector search query with k=20 (The query is attached)
5. Results post 10 documents cannot be seen on UI
6. The same query works from N1QL. Hence concluding that this is a UI issue
7. Changing the number of docs to be displayed per page also does not work

Only 10 documents displayed even when the number of documents is 50

Results of page 1

Results of page 2 is the same

The search query works from N1QL 

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