pw-jack + SuperDirt makes supercollider exit

Version, Distribution, Desktop Environment:

version: 0.3.28
distribution: ArchLinux
Desktop Environment: wayland/sway

Description of Problem:

Running Supercollider with pipewire-jack as a dropin replacement. When I start SuperDirt, supercollider's server ends with an exit(0) after loading the synth. Otherwise, supercollider seems to work correctly, at least I can run some simple scripts.

How Reproducible:

Happens everytime

Steps to Reproduce:

install supercollider
install superdirt quark
start superdirt with the command SuperDirt.start;

Actual Results:

*** Welcome to SuperCollider 3.11.2. *** For help press Ctrl-D.
SCDoc: Indexing help-files...
SCDoc: Indexed 1932 documents in 1.02 seconds
-> SuperDirt
Booting server 'localhost' on address 127.0.0.1:57110.
Found 12 LADSPA plugins
Faust: supercollider.cpp: sc_api_version = 3
Faust: FaustJPverbRaw numControls=11
Faust: supercollider.cpp: sc_api_version = 3
Faust: FaustGreyholeRaw numControls=7
JackDriver: client name is 'SuperCollider'
SC_AudioDriver: sample rate = 48000.000000, driver's block size = 1024
JackDriver: connected  Audio interne Stéréo analogique:capture_FL to SuperCollider:in_1
JackDriver: connected  Audio interne Stéréo analogique:capture_FR to SuperCollider:in_2
JackDriver: connected  SuperCollider:out_1 to Audio interne Stéréo analogique:playback_FL
JackDriver: connected  SuperCollider:out_2 to Audio interne Stéréo analogique:playback_FR
SuperCollider 3 server ready.
Requested notification messages from server 'localhost'
localhost: server process's maxLogins (1) matches with my options.
localhost: keeping clientID (0) as confirmed by server process.
Shared memory server interface initialized
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/core-modules.scd
---- core synth defs loaded ----
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/core-synths-global.scd
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/core-synths.scd
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/default-synths.scd
exception in GraphDef_Recv: exceeded number of interconnect buffers.
WARNING: SynthDef superfm too big for sending. Retrying via synthdef file
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/try-load-extra-synths.scd
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/tutorial-synths.scd
loading synthdefs in /home/tom/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/zzzzz-core-modules-that-come-last.scd

loading 217 sample banks:
808 (6) 808bd (25) 808cy (25) 808hc (5) 808ht (5) 808lc (5) 808lt (5) 808mc (5) 808mt (5) 808oh (5) 808sd (25) 909 (1) ab (12) ade (10) ades2 (9) ades3 (7) ades4 (6) alex (2) alphabet (26) amencutup (32) armora (7) arp (2) arpy (11) auto (11) baa (7) baa2 (7) bass (4) bass0 (3) bass1 (30) bass2 (5) bass3 (11) bassdm (24) bassfoo (3) battles (2) bd (24) bend (4) bev (2) bin (2) birds (10) birds3 (19) bleep (13) blip (2) blue (2) bottle (13) breaks125 (2) breaks152 (1) breaks157 (1) breaks165 (1) breath (1) bubble (8) can (14) casio (3) cb (1) cc (6) chin (4) circus (3) clak (2) click (4) clubkick (5) co (4) coins (1) control (2) cosmicg (15) cp (2) cr (6) crow (4) d (4) db (13) diphone (38) diphone2 (12) dist (16) dork2 (4) dorkbot (2) dr (42) dr2 (6) dr55 (4) dr_few (8) drum (6) drumtraks (13) e (8) east (9) electro1 (13) em2 (6) erk (1) f (1) feel (7) feelfx (8) fest (1) fire (1) flick (17) fm (17) foo (27) future (17) gab (10) gabba (4) gabbaloud (4) gabbalouder (4) glasstap (3) glitch (8) glitch2 (8) gretsch (24) gtr (3) h (7) hand (17) hardcore (12) hardkick (6) haw (6) hc (6) hh (13) hh27 (13) hit (6) hmm (1) ho (6) hoover (6) house (8) ht (16) if (5) ifdrums (3) incoming (8) industrial (32) insect (3) invaders (18) jazz (8) jungbass (20) jungle (13) juno (12) jvbass (13) kicklinn (1) koy (2) kurt (7) latibro (8) led (1) less (4) lighter (33) linnhats (6) lt (16) made (7) made2 (1) mash (2) mash2 (4) metal (10) miniyeah (4) monsterb (6) moog (7) mouth (15) mp3 (4) msg (9) mt (16) mute (28) newnotes (15) noise (1) noise2 (8) notes (15) numbers (9) oc (4) odx (15) off (1) outdoor (6) pad (3) padlong (1) pebbles (1) perc (6) peri (15) pluck (17) popkick (10) print (11) proc (2) procshort (8) psr (30) rave (8) rave2 (4) ravemono (2) realclaps (4) reverbkick (1) rm (2) rs (1) sax (22) sd (2) seawolf (3) sequential (8) sf (18) sheffield (1) short (5) sid (12) sine (6) sitar (8) sn (52) space (18) speakspell (12) speech (7) speechless (10) speedupdown (9) stab (23) stomp (10) subroc3d (11) sugar (2) sundance (6) tabla (26) tabla2 (46) tablex (3) tacscan (22) tech (13) techno (7) tink (5) tok (4) toys (13) trump (11) ul (10) ulgab (5) uxay (3) v (6) voodoo (5) wind (10) wobble (1) world (3) xmas (1) yeah (31) 
... file reading complete. Required 444 MB of memory.

Server 'localhost' exited with exit code 0.
server 'localhost' disconnected shared memory interface

Expected Results:

The same, without the last two lines ;)

pw-dump.txt