Sometimes in the analysis board I cannot drop pieces. The issue happened for me here: https://online-dropchess-stockfish.onrender.com/analysis.html?fen=r1bq2r1/p1p1b3/2p2npk/3pN3/3P1n1P/2N5/PPPQ1PP1/R3K2R[bnP]%20b%20KQ
Sometimes in the analysis board I cannot drop pieces.
The issue happened for me here: https://online-dropchess-stockfish.onrender.com/analysis.html?fen=r1bq2r1/p1p1b3/2p2npk/3pN3/3P1n1P/2N5/PPPQ1PP1/R3K2R[bnP]%20b%20KQ