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Discussion

save/reload bug

I've run into a bug with polyomino tiling, documented on the following canvas: https://mathigon.org/polypad/tAL1dYqSrATwg. After saving, reloading has rotated or flipped shapes.

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For 4-digit numbers, step size 1, numbers are not shown in series.
Is this a valid feature or a bug?
If bug, Do we have any work around with this?
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I am teaching fractions and I am using number lines in Polypad. Is it possible for the number line to go up by 1/10? 2/10 seems to simplify by 1/5. Is there a way to turn off that feature? TIA