This bug was fixed in the package plantuml - 1:1.2020.2+ds-5
---
plantuml (1:1.2020.2+ds-5) unstable; urgency=medium
* Add missing libfontconfig1 dependency (Closes: #1068999)
* Sort plantuml dependencies, move font stuff to the end.
-- Andrej Shadura Tue, 23 Apr 2024 10:34:03
** Description changed:
plantuml 1:1.2020.2+ds-5 resolves fontconfig issue[1] and can be synced.
plantuml Ubuntu delta changed dependency to -jre where Debian kept
dependency on jre-headless and added additional dependencies directly to
the package.
PPA build[2]
+ Smoke test - g