Libreoffice slow start

After upgrading to LibreOffice, I’ve observed a strange behaviour. Opening a file in LibreOffice (first time, when LibreOffice is not already running) is taking atleast around 20 seconds even for small files. The lag is clearly observable as I’ve to wait for the file to open after clicking on the file. It’s happening only the first time when LibreOffice is opened. Once LibreOffice is running, subsequent opening of files doesn’t have that lag. Also, if I open a blank Calc sheet or Writer document, even for the first time, it doesn’t have the lag.

I’ve SSD. So, it’s not about HDD vs SSD thing. I couldn’t find any leads in the logs. Anyone else is facing the same issue ?