1. Open Writer 2. Tools - AutoCorrect - AutoCorrect options Takes like 25 seconds for me with kf5 and gen. Gtk3 is instantaneous. Already seen in oldest commit of Linux 6.3 repo.
Created attachment 161931 [details] Perf flamegraph Arch Linux 64-bit Version: 7.1.0.0.alpha0+ Build ID: de1b634a151c198584dc152676183f519c50a2da CPU threads: 8; OS: Linux 5.6; UI render: default; VCL: kf5 Locale: fi-FI (fi_FI.UTF-8); UI: en-US Calc: threaded Built on 12 June 2020