Suggestions/bugs:
*make the search content more robust and organized, even if you use the everything search, the results are cluttered unlike the startallback, it can search what you want to find (this is only using the windows search index), its more organized and have the capability to click let us say only the "documents" you want to search (it has filter) and will open the file explorer for more results, with regards to everything search its all over the place unless you are using the everything search tool(the program itself) where you can filter it according to docs, pictures etc.
+been doing the win10 styles search and new one style search still its missing a lot of search capability specially if your searching for FILE CONTENTS inside certain documents or pdf etc... it can't be at par with startallback fast searching using the default windows search indexing only.
=the search results also is limited to the size of the startmenu, that is why some details(output search results) are missing
=sometimes when you are searching file contents there is a chance that startmenu would stop working and refreshes the windows explorer. and you will repeat the process again( i dont know it its memory leak)
*the starmenu is buggy when you use the automatic accent color, my background wallpaper (desktop) is set to change every 10 minutes so the color schemes should also change when the background changes, however, the startmenu becomes opaque or translucent, the only way to return to the starmenu desired layout(all those wallpapers in each tabs and its colors) is to clicking the starmenu again or on keyboard, it refreshes and adapts to the color schemes again.
*sometimes, when you try to click the startmenu there is a chance that the default win11 startmenu pops out even if you select the all option to always popout start11 menu
*ill still add more if i find something buggy or suggestions to keep your product better, anyway im supporting this good software coz i ilke i!!! 
my windows 11 version is 23h2 build 22631.3007
thank you Po! God bless.