@rl_dane @dm @elk @statuzer Update on my earlier toot, fwiw. I have been revisiting #Sengi since my earlier toot. I have confirmed that unlike #Statuzer sadly, my #Friendica instance does work fine in it, as well ofc as Masto.

It's not yet final, but so far my hypothesised workaround for the serious design flaw in Sengi of users having no apparent way to resize the column widths, is looking very promising. Rather than my hitherto paradigm of keeping my fedi-UI du jour as a conventional pinned tab[which then, in Sengi's case, exposes the column width problem], i have installed it as a #WebPanel in my
#FirefoxSecondSidebar, & therein narrowed that specific WP pane only to the width occupied by my two timeline columns. So far it seems to be working pretty darn well, so... this might soon become officially my new paradigm.
Thus, curious, have you peeps also tried your GTS in Sengi?