BazFrench wrote:
I regularly set timers for 7/8/9 hours + and on the phone the clock time the timer will end is good to meet deadlines.
Note: You responded while I was writing the previous post. Aplogies.
It sounds as if you might be better off setting alarms. Or perhaps using both. Generally, timers tell you home much time you have left before time runs out. I've never seen a kitchen timer, a lab timer, a timer on a microwave, that tells you what time it will be when the timer runs out. The phone is an outlier.
As noted above, submit feedback to Apple.