Unexpected warnings from %*% on dibble objects with mismatched dimnames

[UchidaMizuki]

library(dibble)
#> 
#> Attaching package: 'dibble'
#> The following object is masked from 'package:stats':
#> 
#>     filter
#> The following objects are masked from 'package:base':
#> 
#>     apply, colnames, diag, diag<-, ifelse, ncol, nrow, pmax, pmin,
#>     rownames

mat_x <- matrix(1:9, 3, dimnames = list(axis1 = 1:3, wrong_axis2 = 1:3))
mat_y <- matrix(1:9, 3, dimnames = list(axis2 = 1:3, axis3 = 1:3))
ddf_x <- as_dibble(mat_x)
ddf_y <- as_dibble(mat_y)


ddf_x %*% ddf_y
#> Warning in dim_names_e1[size_dim_names_e1] <- new_dim_name: number of items to
#> replace is not a multiple of replacement length
#> Warning in dim_names_e2[1] <- new_dim_name: number of items to replace is not a
#> multiple of replacement length
#> # A dibble:   9
#> # Dimensions: axis1 [3], axis3 [3]
#>   axis1 axis3     .
#>   <chr> <chr> <dbl>
#> 1 1     1        30
#> 2 1     2        66
#> 3 1     3       102
#> 4 2     1        36
#> 5 2     2        81
#> 6 2     3       126
#> 7 3     1        42
#> 8 3     2        96
#> 9 3     3       150

^{Created on 2025-12-31 with reprex v2.1.1}