Unknown Picture file beside 'Show All' when try to select a part of 'Depth' section

[CryptoChaser13]

Hello. I tried to select a part of the 'Depth' section so it zoomed in to that part i selected. Then the 'Show All' button appeared with an unknown "looks like a" picture file beside it. I think it must be like a box to check out but instead its an unknown picture file. You can see it through the picture below:

[CryptoChaser13]

Thank you. Here is my tomo wallet:

0xafb82d9c2609ead9534774b16f9d1377d2decea3