Having a friction of exactly 2.5 times the standard block friction crashes the game

Setting the newly added friction attribute to 2.5 and landing on any block other than ice immediately crashes the game; setting it slightly lower (i.e. 2.49) will cause the game to hang but not crash. Setting the friction attribute to 50 and landing on ice or packed ice or setting the friction attribute to ~90 (haven’t found the exact number but it exhibits similar behavior around this range) will also crash the game.