Some stats show excess heat being trapped in global troposphere.

Sea ice extent (click Switch Hemisphere - they like to hide this info):

https://climatereanalyzer.org/clim/seaice/

Sea temperature (breakout of seasonal cycle):

https://climatereanalyzer.org/clim/sst_daily/

Air temperature (lingering at all-time-highs):

https://climatereanalyzer.org/clim/t2_daily/