Found 2 issues in my wiki:
by @telmiger (Plugins — Utilities for TiddlyWiki) not working anymore:
smooth Scrolling through the wiki is not possible - it keeps freezing, even when I use the scrollbar-thumb
I tried installing Simple Search in the pre-release and it looked to work as expected. Can someone else please confirm if there is an issue with this plugin and v5.4.0 pre-release?
@StS … I did also install the plugin into the current (28th Feb. ) pre release. It seems to work fine.
So is there an other plugin in your wiki, that causes the problem?
Found no other plugin yet - issue comes with the upgrade to prerelease.