Zend certified PHP/Magento developer

Magento2: After reindexing products goes out of stock, records deleted from cataloginventory_stock_status table

I have imported 7000+ products, everything works fine

I have one cron which is reindexing every day

After reindexing all those products goes out of stock, After debugging I have found that the records of those products were deleted from cataloginventory_stock_status table after reindexing completed

I have Magento ver. 2.3.4